"Display Capture" cutting off bottom of the screen

Hi all,
I've has quite a few goes at capturing my screen and/or the DaVinci Resolve (DVR) application, however it is always
chopping off the bottom part of DVR and also never captures the Windows (11) taskbar. I have a 49" ultrawide and
I have tried the following resolutions:

5120 x 1440
2560 x 1440
1920 x 1080

I tried capturing the entire screen as well as the application window. I also tried making DVR smaller
than the actual screen size but in every case OBS seems to lop of the bottom.

Can anyone give and advice on this please?

Thanks
 
Top