LibreOffice - unresponsive and gtk integration not working.

Hi Everyone, hope you are doing.

Some few days ago, after an upgrade, LibreOffice started to be super 
slow and also not integrating with plasma5.  even selecting columns in 
calc takes like 2 or 3 seconds.

Im using 14.1-p3, the latest packages and stock LibreOffice ports (not 
addition or modification to the pkg).

I have tried the following without any improvement:

- create a new user, fresh profile, still lags

- remove all hardware acceleration . still lags

- remove and re-installed LibreOffice.

Is anyone having the same issue?<

The rest of desktop application are working and performing as usual.

Best regards

Santi