Horizontal scrolling not working in macOS calendar app

I have scrolling problems very often with the calendar app on macOS. It works "a bit" but get stuck into the current week, scrolling left or right will just bump but not scroll, driving me insane.

You can see something about that here: https://discussions.apple.com/thread/7954399

Although the solution enunciated there works, it's very inefficient and boring procedure to do.

A stupid and so simple solution, which for months (if not years...) I didn't think about, is simply to right click in the calendar app (with the same two fingers you use to scroll).

And that's it, problem gone!

Rebooting works for me, though I'm glad to learn the workaround you linked to.

For posterity, the workaround was to go to:

System Preferences > Accessibility > Mouse & Trackpad > Trackpad Options...

and toggle the scrolling settings and shown in the picture.