Interesting...
I mainly use the Fullscreen feature and it keeps working without issues.
I tried resizing multiple times (about 20, didn't count) and the vmware player window itself didn't want to resize anymore. Fullscreen mode kept working.
After pausing the Solus guest and starting it again. I could resize vmware player again without issues.

You can try the following as a workaround:

1. Open a terminal and run killall vmtoolsd
2. Then start the vmtools again with sudo bash -c 'vmtoolsd &'