My setup is a new installation (not an upgrade from 4.2.2) of XAMPP 5.6.30-0 for OSX, with openemr-5.0.0 (windows package, downloaded last week), running on a 2015 Mac mini under a fresh installation of OSX 10.11.6.
When we go to an existing patient’s demographics page, and choose to edit that page (to add insurance information) and we click on the Search/Add Insurance Provider button, the pop up window arrives with the bottom part of the window outside the frame of the browser window (i.e. not visible):
This pop-up window is fixed in place. I cannot drag it with the mouse, and it does not move up when the rest of the window behind it is scrolled upwards:
This means that the Save and Cancel buttons which must be on this pop-up window are not visible or selectable. You cannot save entered data, and the only way to escape the situation is to close the entire “Current Patient” tab. At this point our only workaround is to open another tab with the “Administration/Practice” page in it, select “Insurance Companies”, and add an insurance company that way. Functional of course, but less convenient.