I've been working with Pro for a few months now and recently ran into an issue after upgrading from 2.0 to 2.2.2. While the legend items used to center when there was only 1 column, now they always align left. I've tried every option I can think of to resetting "Size & Position" to top center, to setting Text Symbol - Position to center horizontal alignment.
I've included two screenshots, the first of a map legend from 2.0 and the second of the same map legend in 2.2.2 with no changes made to any layout/legend settings.
If this is a new setting I can change, I'd really appreciate anyone who can point it out. Thanks.