Cannot edit Base DBs

I have a customer that installed LibreOffice. They have a 64bit Windows Box running Windows 11. We installed JRE 1.8.0_333. The original LO version was 7.3.3.2 (x64) Windows 10.0 build. It’s since been upgraded to 7.3.4.2.

They have old MS Access databases that we converted to LO Base. The issue is that we cannot modify them. I went through some help files and docs and articles on this site and scoured the internet, but haven’t found any solutions.

Is it the environment or is there some obscure step I need to take?

Any tips will be appreciated.

Hello,
Do the tables have a primary key set?

…and: Are you connecting through Base to Access or are the data imported to an internal database of Base?