Why does RM9 require new login to ancestry and familysearch on each startup?

This is annoying and unnecessary.

FTM remembers both logins so it is not a requirement of either website.

Yes, both logins are required on startup.

Yes but there is no reason for this.

Does FTM use the Microsoft Edge WebView2 control ? Could be that.

Sorry–I should have stated that I use the Mac version of FTM and RM9 so probably no Microsoft junk software in the loop.

I use the Mac version of RM9 (RM9 and Sonoma 14.3.1) and I don’t need to login to Ancestry every time on restarting RM9 when using TreeShare, except when I clear the history in Safari.