Bug on Edit screen of payslips

@tut @lubos,
Gues, I’m sorry, I think I continued with this topic.
But the last fix didn’t fix the problem, this screenshot is from version 21.1.35 before this bug.

I uninstalled the current version and installed version 21.1.35 and then imported my work from backups, to show you how it was working before.
And in this screenshot today, I haven’t made any changes to this payslip

I suggest you rerun the situation as it was before this problem.
thank you too much for your patience