have 10.4.4195 (7d32f97) and it doesn’t work. How come your build is more up to date mine says there’s not updates?
There is a later eM Client for Windows V10.4.4209 via the release history page you can download and try which may already have that fix in it.
If you do update, make a backup first via “Menu / Backup” incase you need to restore for any reason. Also close eM Client before updating.
I was emailed newer Interim V10.4.4405 for a fix for a Task Due Date issue. So if V10.4.4209 doesn’t fix it and you want to try the later interim version, see the following thread post. Be aware it may have issues being not officially released yet.