Unable to change VM resolution

I'm running Majaro 21.0.7 and Virtualbox 6.1.22.
I've tried mutipe VMs, and they all have the same issue, that they don't re-size to fill my monitor (wide-screen, 1920x1080).
I've search for a solution, and tried several (maxing out graphic ram, changing display to :hint" or "none", loading Guest Additions iso). Nothing changes.
I've attached the latest log file. Screenshots available if needed.
TIA
I've tried mutipe VMs, and they all have the same issue, that they don't re-size to fill my monitor (wide-screen, 1920x1080).
I've search for a solution, and tried several (maxing out graphic ram, changing display to :hint" or "none", loading Guest Additions iso). Nothing changes.
I've attached the latest log file. Screenshots available if needed.
TIA