Screenshot app won't remember my settings on MacBook Pro M3 running macOS Sonoma 14.4

When I make a screenshot, I want the image immediately saved to my desktop, without that annoying little five-second preview down in the right corner of the screen.


Luckily, there's a setting for just that: just remove the check mark for Show Floating Thumbnail.


But for some time now, the Screenshot app won't remember my chosen setting, the check mark keeps returning after every screenshot I make.


Is there a settings file somewhere that might be corrupt and can be deleted via Terminal?


MBP M3 Max 16", Sonoma 14.4




[Re-Titled by Moderator]

Original Title: Screenshot app won't remember my settings

Posted on Mar 25, 2025 6:27 AM

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Question marked as Top-ranking reply

Posted on Mar 26, 2025 10:41 AM

If I understand correctly, the problem is that "Show Floating Thumbnail" setting is not sticking as you made it.


This solution ought to work:


1) In Terminal, paste the following line and press enter:


defaults delete com.apple.screencapture


2) Log out and back in (or restart your mac)


3) Adjust the settings (they will have reverted to their defaults), and if they stick

32 replies

Mar 25, 2025 8:31 AM in response to 750 H2C

750 H2C wrote:

Thanks, but as I said, I don't see the relevance of this. As far as I can understand, the "last selection" is only relevant if you launch the app and want it to start in the correct mode. Using propeller-shift-4 and space, I go directly to the mode I want to use.

sorry, no. if you set it to remember last selection., that setting is supposed to also work for "direct" (as you call it) screenshots as well.


since it is not working as expected for you, I would recommend you try and Start up your Mac in safe mode. then run the Mac in safe mode for about 5 minutes. and then restart normally and test. sometimes a safe boot followed by a normal boot will clear up issues.

Mar 25, 2025 8:33 AM in response to Owl-53

PRP_53 wrote:


750 H2C wrote:


PRP_53 wrote:

FYI - Current version of Sonoma is no longer " MBP M3 Max 16", Sonoma 14.4" released Mar 25, 2024

You make consider updating to current version macOS Sonoma 14.7.4 released 10 Feb 2025

Apple security releases

Or if you are so inclined upGrading to the latest offering from Apple

macOS Sequoia compatible Computers 

In either instances

To truly protect your non replaceable Data

Have a 3-2-1 Rescue Plan in place and always current

3 Backups using 2 methods and 1 off site incase of natural disaster or un-natural disaster.

Each of the above should be done to a Dedicated Single Purposed External Drive 

Below link is intended to augment what TM Backup does 

https://bombich.com
Thanks, I just might upgrade to 14.7.4.

But I fail to see what CCC has to do with this.
Look closely of you would but in case it was overlooked, which can happen

augment what TM Backup

Time Machine Backup and CCC or SuperDuper are part of a fairly robust Rescue Plan

Sorry, still fail to see what backup has to do with this. I'm logging out now.

Mar 25, 2025 8:54 AM in response to jeffreythefrog

sorry, no. if you set it to remember last selection., that setting is supposed to also work for "direct" (as you call it) screenshots as well.

since it is not working as expected for you, I would recommend you try and Start up your Mac in safe mode. then run the Mac in safe mode for about 5 minutes. and then restart normally and test. sometimes a safe boot followed by a normal boot will clear up issues.

How can the setting work with "direct" screenshots, when "direct" means going directly to the desired mode? As far as I can understand, and I'm really trying here, the "remember" function is to ensure that the app launches with the correct mode preloaded. However, and this is important: I'm not launching the app, I go directly to the mode I want by pressing the correct key combination. The problem is not that I get a screenshot of my entire screen when I want just a window. Therefore, the "last selection" setting is not applicable for me. That's not what I posted about.


Thanks for the tip about safe mode. I was just hoping for a simple prefs delete.

Mar 25, 2025 9:06 AM in response to 750 H2C

750 H2C wrote:

However, and this is important: I'm not launching the app, I go directly to the mode I want by pressing the correct key combination.

yes, I understand that. and I'm trying to explain to you that even though you are launching the app to select the "remember" function, once it is set within the app, it is supposed to work for "direct" screenshots as well when using "shift-command-4" to initiate the screenshot.

The problem is not that I get a screenshot of my entire screen when I want just a window.

after using "shift-command-4", you will then use the keyboard's spacebar to toggle between any open windows to choose which window you are trying to capture

Therefore, the "last selection" setting is not applicable for me.

yes, it is.

Thanks for the tip about safe mode. I was just hoping for a simple prefs delete.

safe mode IS the simple way to try and correct those functions. it will not ALWAYS work, but you can try that in minutes anyways.

Mar 25, 2025 9:30 AM in response to jeffreythefrog

jeffreythefrog wrote:

yes, I understand that. and I'm trying to explain to you that even though you are launching the app to select the "remember" function, once it is set within the app, it is supposed to work for "direct" screenshots as well when using "shift-command-4" to initiate the screenshot.

You're not correct about the "direct" way via keyboard combo. Please read Apple's support page about this (I posted the link above); every screenshot mode has its own key combination. Propeller-shift-4 always gives me either a selectable are or (with space bar) window.

Mar 25, 2025 10:26 AM in response to jeffreythefrog

What options are that? There are specific key combos for specific modes. No options.


In the app, you can select modes A, B, C and D (and possibly more). The last-used mode is remembered for the next time you use the app.


Also, there are specific key combos for direct access to mode A, B, C and D. Propeller-shift-4 and space is for mode C. Other key combos give me A, B and D respectively.


Which mode was last used by the app is not relevant.


And it is also completely irrelevant to my question, which was about the floating preview.


Now we have used 90% of this thread to discuss this irrelevant feature of the app, and 5% to discuss backup solutions. Are there any relevant ideas out there?

Mar 26, 2025 2:54 AM in response to 750 H2C

To be constructive you may try either this


Try a Restart in Safe Mode.


This will perform a Disk Repair, clear cache files and only load Apple Software, extensions and fonts.


The boot up will be slow and can take some time - Normal.


Safe Mode will also eliminate Third Party Software, extensions and drivers from loading.


It will only load the Minimum amount of Core Apple Processes to allow the the computer to function at a reduced Level of Performance 


Does the issue present in this mode ?


Sometimes a Safe Boot followed by a Normal Boot will just put things right.🤞


Or from a respected contributor


Credit to >> Luis Sequeira1


refer >> Sequoia 15.3.2 does not preserve screensh… - Apple Community


This could be due to a corrupted plist file.


Try this:


1) In Terminal, paste the following line:



defaults delete com.apple.screencapture


2) restart (all settings should revert to their defaults)

3) set everything the way you want

4) restart and your choices should persist


Question marked as Top-ranking reply

Mar 26, 2025 10:41 AM in response to 750 H2C

If I understand correctly, the problem is that "Show Floating Thumbnail" setting is not sticking as you made it.


This solution ought to work:


1) In Terminal, paste the following line and press enter:


defaults delete com.apple.screencapture


2) Log out and back in (or restart your mac)


3) Adjust the settings (they will have reverted to their defaults), and if they stick

Apr 18, 2025 2:23 AM in response to stopforcingusernames

Updati is never going to fix anything if it is not a bug in the first place.


Your settings are not sticking. That is a local problem that others are not experiencing.

It is not even a problem with your Mac - only with your user account. If you log in to another account in your mac, you will see that the floating thumbnail settings (on or off) will stick.


I have told you how to delete the corrupted settings file and thus reset them. After doing that I am sure that things will work as expected.

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Screenshot app won't remember my settings on MacBook Pro M3 running macOS Sonoma 14.4

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