So you’ve just enabled Zoom with Mouse Wheel, and the bug had been happening before that? Does it differ now if you try to scroll, with Opt + Scroll?
How often does it happen?
HV. Wong commented
Hi, I have enabled the 'Zoom with Mouse Wheel' option in the settings. I am using an Apple Magic Mouse to scroll the view, and I am sure that the Opt/Alt button is not stuck.
This issue occurred in the newest version, especially the BETA version
Do you have Zoom with Mouse Wheel option enabled or disabled in Preferences > General?
Do you use a mouse or a pen+ tablet?
Are you sure the Opt/Alt button on a keyboard is cleaned and does not stuck?
If you scroll horizontally, using the Shift modifier — does this also happen?