The equivalent of it in Windows would be Ctrl + Shift + PgUp / PgDn. To reiterate, I am trying to move a tab's position forward and back within the windows via keyboard shortcut using Firefox v82 on macOS 10.15.7.
Can FireFox cycle tabs like it does in Windows 10?
Best Answer
There is no PgUp and PgDn on Mac keyboard but you can get them with fn+↑ and fn+↓ respectively.
So proper combo for moving is ⌃+⇧+fn+↑ (or in another direction last key should be ↓)
It's actually easier than it looks because first three keys are in left corner next to each other.