Jack,
Thank you for taking the time to reply to my question. You are appreciated.
Last October my friend was on a treasure hunt. (Johnnys treasure Quest, really cool, check it out @facebook); And I took up the role of man in the chair. Anyway shifting back and forth from Maps, to Chrome to Google Earth I was brought to a page to download the app. I opened the .dmg and copied the file to Applications/Google folder [Chrome, Maps, Formerly earth, Backup and Sync and Docs Shortcut widget] . Ran it many times and kept the icon in the dock.
Upon update of 11.1 gone.
Nothing in finder, nothing in trash, nothing in spotlight, nothing in widgets just gone.
Can't even find on internet where I got it from. A mystery. Wish I kept the .dmg but BigSur 11 slowed me down so much I cleaned up a lot of things a couple of months ago including some files from my PowerMac 8500. (i know) But it is a mystery.
(same thing happened to me with an app called Thin Wallet that was on my iPhone {that I had since the 3gs} no history of it existing anywhere after installing 14.1)
Was hoping it happened to someone else. Mind Blown.
I am running:
Mac Mini (late 14)
2.6ghz i5
8g 1600Mhz
Iris 1536
1tb