Caffeine messing with Google Sheets

Has anyone noticed a problem with Caffeine, whereby it will cause the contents in selected cell in Google Sheets to be deleted?   This has been happening for a while now.  If I am in Google Sheets, and put the cursor in a non-empty cell, the contents of that cell will be deleted.   This has happened with essentially every Google Sheets spreadsheet I have ever worked with.   I always have to be careful to "park" my selection in an already blank cell to avoid a problem.   

Is there a solution to this?

Just to be clear, the deletion of the cell contents is not instantaneous and will take up to a minute or so to be deleted.

From the info on the website   https://www.zhornsoftware.co.uk/caffeine/index.html .

I do not know if it is relevant to the version you are using or if the app is still maintained ( https://zhornsoftware.forumotion.com/t175-targeted-caffeine-and-remote-desktop-via-rd-web-access ) .

Even I faced this issue then started using

Code:

-useshift

this uses shift key instead of F15.

However, is it possible to start caffeine at boot with shift key. I currently have caffeine in my startup folder so by default it uses F15.

Same issue posted on Google Support thread.

hxxps://support.google.com/docs/thread/3092122?hl=en&msgid=15486187