Calc pretends crash after properly closing - since version 7.1.xx

Since the new versions 7.1.xx I have a very strange behavior.

After I restart calc I receive a cash report even I could finish calc without any errors.
I used below Version 7.0.x and no problem. Then I installed LibreOffice LibreOfficePortable_7.1.4_MultilingualStandard.paf.exe and this crash happens all the times. In write and draw I did not realise this problem. I returned to below Version 7.0.x Version and again no problem.
Steps to Reproduce:
1. Exit Calc
2. Restart calc
3. Crash report appears and tries to recover the file

7.0.4.2 (x86)
and
Version: 7.0.6.2 (x86)
Build ID: 144abb84a525d8e30c9dbbefa69cbbf2d8d4ae3b
CPU threads: 8; OS: Windows 10.0 Build 19042; UI render: Skia/Vulkan; VCL: win
Locale: de-DE (de_DE); UI: de-DE
Calc: threaded