No diff is shown in gitlab web?


I have a privat repo for some files - when I commit a change from my local pc to gitlab and check the gitlab web for this commit I can see no diff for commits.

Is it because of the .mq4 file ending?

I use VSCode on my local pc and also use VSCode for push/pull to gitlab (the diff shown in VSCode is totally ok - but I can’t see any diff on gitlab web plattform).