VirtualBox: Ctrl + Scroll doesn't zoom in/out on Adobe products

Host: Ubuntu 22.04
Guest: Windows 10

Issue: The Ctrl key works with the mouse scroll wheel on everything else but on Adobe products.

Solution: Try the right Alt (AltGr) key instead of the Ctrl key with the mouse scroll to zoom in/out.

Also check: If any utility software like HP Display Assistant or NVIDIA  (any graphics-related utility software) is working in the background. Those may interfere with the said behaviour as other users have complained.

Source: https://community.adobe.com/