LO Base Report don't close,

LO Base Report don’t save and close
Last time (since 5 or ? updates) i can’t close a report! I always have to close LO complete.

I saw a save button (arrow with always a red point) in the status line lower left corner. When i hover hover up the message is the “report was changed”, but it doesn’t work when i clicked.

When i scroll up and down in the report data don’t will be changed!
I also can’t save with the button in the menu bar.

After the last Update i tried to make a new report because in the system is same changed but it’s the same again.

In calc or writer both save button works and save the current file.

Intel I7 24Gb Ram
Linux Mint 20.3x

Version: 7.6.6.3 (X86_64) / LibreOffice Community
Build ID: 60(Build:3)
CPU threads: 8; OS: Linux 5.4; UI render: default; VCL: gtk3
Locale: de-DE (de_DE.UTF-8); UI: de-DE
Ubuntu package version: 4:7.6.6-0ubuntu0.20.04.1~lo1
Calc: threaded

You are using LibreOffice packed by Ubuntu. Special for databases there are more problems with packed versions from a Linux distribution than with packages from LibreOffice directly. Please switch to original packages from LibreOffice. You could install this packages as normal user parallel to the version Ubuntu has packed for the whole system. See: Installing in parallel/Linux - The Document Foundation Wiki

I run into this problem about two days ago. It turned out that I had based my report on a database query, and performed a sort in the report. The solution for me turned out to be to do the sort in the SQL query, and ignore any sort in the form setup.