Ctrl-Tab to switch between Photo Library and Customize

[zkarj (macOS, PLe+FP+VP, Pentax)]

Per the linked post, this keyboard shortcut also works on the Mac version.

Keyboard shortcut - a serendipitous discovery

I was using MS-Excel today - in which I often use Ctrl+Tab to switch between multiple open spreadsheets. Shortly after, I started some work with PhotoLab - and, without thinking, I used this shortcut in the expectation that it would switch focus to my Image Browser, which I had open on a 2nd monitor. Instead, tho, and to my surprise, it switches PL’s working mode between PhotoLibrary & Customize. It’s only a small thing - but this is much simpler than having to use Ctrl+F1 to invoke PhotoLibr…