I haven't used epson Print Layout for a while, since I upgraded to Mojave on my iMac (Late 2015/17,1). Tried it today to print some BW. The app starts, but I can't load images or select anything (printers, anything) from the drop down menus. Essentially it's frozen. I tried it on my old MacBook Air running Sierra. It works there. Tried re-installing, re-booting, etc. nothing. I print to an Epson P800, which works perfectly from Lightroom. Any suggestions?