My pleasure Peter.
IMHO this is the power of community forums (fora?) - with a big enough user base, I have faith that *someone* out there is grappling with the same issue as me - so it’s always worth asking :) and I’m thus happy to help when I can…. Glad it worked for you!
Likewise, I felt that this *should* “just work” with the native Files app - but it didn’t, despite all my diagnostic and recovery efforts. Hence looking for a bypass. Periodically, I did wonder whether they’d fixed it while I wasn’t looking, but I guess not…
Cheers Derek
PS way back in my late-80s corporate days, our company rolled out an early email system which had a location-based domain and a 7-character userid - which they decided to automatically assign as the first 6 characters of the surname, plus the first initial. I thus use it in some contexts for nostalgia purposes :)