How fix trouble with disappeared content in table?

After saving - table content has been changed on zeros. What is this? This trouble has disturbs me, target document is important for me.

Some info about: *.odt file, LO Writer, version 6.0.4.2

OS?

Steps for reproduction?

Example file?

In case you have difficulty to explain your trouble, what is your native language? Some of us speak various languages.

Problem has a irregular/random nature, is no steps to reproduction this problem (maybe just is not found).
Its has been in case table relocation from MS Word file, opened in LO.
OS Arch x86_64, is no file, just create blank document and make this table again.

Its has been in case table relocation from MS Word file, opened in LO

It is main key words

In next time just fill a bug in bugzilla and attach your word file with table in bug. But it needs steps to repro all the same

tdf#131025