With the release yesterday of Delphi 10.4.2, I found out that my issue had been reported in early September 2020. A patch that didn't make it into Delphi 10.4.1 was made available mid-September. Once I applied the patch, my issue was resolved.
When creating a small test app for Android using Delphi 10.4.1, I use a TMemo component with WordWrap set to true. When running the app, when it is time to the word wrapping to become active, the cursor jumps to the top of the memo. Has anybody else experienced this issue? By the way, the app works properly when created with Delphi 10.3.3