I am unable to activate any of my extensions listed in the Preferences window of my Safari Technology Preview (Release 97). The check box in front of each does not change when I click on it. The same list of extensions works fine in my version of Safari (v.13.0.4)
Any thoughts?
iMac 27", 10.15
Check Safari Technology Preview "Develop" menu.
Make sure "Disable Extensions" is not selected.
For more help, I would join Safari Developer Forum.
Check Safari Technology Preview "Develop" menu.
Make sure "Disable Extensions" is not selected.
For more help, I would join Safari Developer Forum.
I don't have that problem.
Startup in Safe Mode.
Click the "Restart" button at bottom center.
Try again.
Use safe mode to isolate issues with your Mac - Apple Support
If it works in Safe Mode, usually it means some third party application is interfering with performance.
Do you have any anti-virus software installed on your system?
Thanks for the tip.
Booting up in Safe Mode allowed me to re-open the extensions I wanted. When I rebooted and went back into Safari Developer Preview those extensions were available but in references I could not turn them off or open other extensions.
I wonder does this mean to make any changes in future I will have to do it in Safe Mode only?
Safari Technology Preview — Extensions
