I was curious if anyone knows how to add the 'Make Only Selectable Layer' to the Quick Access Toolbar in Pro. I use that all the time and it takes several clicks to get there so it would be nice to have on Quick Access Toolbar.
On the QAT, there's a little drop-down arrow. Click that and click More Commands. That opens the QAT options dialog box. At the top of that dialog box, click Choose commands from All Commands. In the search box, type make this the only selectable layer. The command appears. Select it and add it to the box on the right. That should do the trick. See this help topic for future reference: Quick Access Toolbar.