InDesign stalls most of the time for more than a minute after nearly every clic on any part of the screen : menus, boxes, objects, pannels... Even on buttons when saving or exporting.
I have two macs with the most recent version of InDesign and Mojave 10.14.6.
I complained about this a few months ago. We has to wait several weeks to get an improvement, but now it is starting again.
Please do somethiing quickly, we lose a great amount of time and money.