After code pasting or formatting few lines of code get erased!

[Jakub-Vasicek]

Bug description
So the name says it all if I paste with CTRL+V or if I format the file (ALT+SHIFT+F) few lines in my code get repeatedly erased. It's always the same lines, I think. However after re-arranging the code, the bug seems to vanish.

Environment:

• PhpStorm version 2021.1.3
• Plugin version 1.1.3

To Reproduce
After significant re-arrangement in code around the problematic place the bug seems to vanish, thus not reproducible.

Additional context
Unfortunately due to confidentiality I can provide only stack trace. Hopefully it will be of any help.

StackTrace.txt

[Jakub-Vasicek]

Actually I succeeded in reproducing. The problem is, it doesn't matter where in the code I paste, it always erases those lines and any line which you put in between them.

Here is a piece of commented code:

And here is what happens after pasting some text: