https://bugs.winehq.org/show_bug.cgi?id=46278
--- Comment #10 from Damjan Jovanovic damjan.jov@gmail.com --- Some of my updates on the ITextRange movement functions have just been committed. They might help. Please retest with the latest Git, or Wine 5.16 or later (when they get released). If not, please attach another WINEDEBUG=+richedit log.
Commit ids: 7a347c20dce8b55f6f72dea7f289eb0c13f85cb9 55d4cf27afba05860682da729e85196113f0ddbc 41915acaed6c6dffb0333ca8f16991ec3c56a09d