What a great suggestion. Thank you!
I was unable to download from your link without a code, but I went looking for the APK.
I was able to install version 2.7.0.11755, and I was able to get rid of the horrible auto-corrections, but it did NOT have the terrific Blackberry multi-buffer clipboard.
I was NOT able to install version 4.1904.3.16701 (1380), the latest version.
However, I was able to install version 3.4.1.16282 (496), which works perfectly for both input and for the clipboard (and navigation). And it even takes care of the sticky [Shift] and [Alt] keys.
WOW.
Thank you!
Usability factory increase x100.
The physical keyboard seems to have an odd "double entry" bug in certain apps, where two identical characters are input for each press of the key. So far in Kiwix and Google Pay (while trying to type in a credit card number!) and in Wise (formerly TransferWise) while entering an OTP. Calling up the on-screen keyboard suffices, however, although I have switched from Kiwix to Aard 2 for offline Wikipedia access as a result.
After a few more days of using the Unihertz Titan Pocket I will say that I'm getting more used to the keyboard, it has awesome battery life, but the screen is very small and it's a bit heavy. It is not as good as a Blackberry Key2, but it is also a lot less expensive. I haven't noticed anything particularly special about Android 11 versus Android 8 on the Key2, but I do appreciate being able to do some things without third party apps (remaping the function buttons without Button Mapper, restricting certan apps from accessing mobile data without NetGuard, screen recording without AZ Screen Recorder, set lockscreen wallpaper without Lockscreen Wallpaper, reading QR codes, etc.) On the other hand, given that those third party apps are free and worked fine, I'm not sure I see the big deal. And it maybe even forestalls innovation in an Apple-like manner.