In T155551#2179265, @PR9INICHEK wrote:

I think it all about priorities
How many percents of DayZ players have 21:9 monitors?
In my opinion less than 5 percent

And we have alternative for fix this error, just press middle button to activate Inspect function

I agree, prioritizing is important and we all know that this game has other problems to deal with. Then again fixing this is a simple task, especially for someone familiar with the DayZ dev tools. The snippet you posted in an earlier comment is probably half the fix but instead of using a magic number like 320 you could use a percentage of the window width.

In T155551#2137444, @Geez wrote:

Hello nostalgic_noyce.
Are you running some kind of custom resolution? And if not, what is the resolution you are using?
Regards,
Geez