F-Stop adds an XMP tag imbedded into the image file. I’m going to assume Aves does the same but I haven’t used it much yet to know.
I would love to be able to find an image service (like PhotoPrism) I can run on my server that can read the tags that I like to use (Date/time, geo location, title/descriptions, and faces). I want that info in the image file itself so that I can easily switch to another service if needed.
I’m still trying to find a way to make back-up copies of the original and then tag/organize photos to be used with a self-hosted viewer, whatever it may be.