epic games launcher doesn't show 5.0.3 the latest unreal engine version

, even after a update to the latest launcher version 14.6.3.
strangely after a deletion of all versions, Adding an new engine version will show the latest 5.0.3 instead of 5.0.0. that’s a bug or a wrong operation?

The most recent is 5.1.1.

adding an new engine version will show the latest 5.0.3 instead of 5.0.0

5.0.3 would be newer than 5.0.0 Afair, you can only install with the hotfix.