What kind of policy do you have to user interface usability improvements? There seems to be some kind of "modular" thinking in UI - quite lot of things can be achieved but often you have to dig into before being able to access these features - like in geotagging and using scripts you have to open separate window for editing/using them, while some things like tagging and filters are quite accessible at sidebar. There's existing very old suggestion about possibility to edit locations at sidebar https://bugs.kde.org/show_bug.cgi?id=184833 and I have recently suggested having scripts available at right click context menu https://bugs.kde.org/show_bug.cgi?id=471492 I'm unfortunately unable to help in coding, only to suggest/evaluate/test such features.
Also adding that tagging and geotagging are such basic features that I think should be able to do simultaneously, like in split sidebar.
Ok, I can stop participating and leave things as is, but I'm still asking are things in this regard the way you want them to be? Of course I understand limitations of resources.