Thanks all for your replies. A lot of people have suggested workarounds but can’t we simply have the ability to change the rotation of the crop box without having to jump through hoops.
All I want is to be able to grab the crop box and rotate it. I have images (mainly of fish) which do not have horizons and I want to crop in on the fish and rotate the fish so that they are longitudinally placed in the crop frame. To do this I have to go back and forth between tools.
Many other programs do this and Lightroom does it really well but I have moved away from Adobe’s forced subscription service and really love PL and miss this function.
I also find the streighten tool rather crude and find that grabbing the picture or a frame and rotating it much easier to use and specially if there is a grid to guide horizons etc.