darktable 4.6.0: Lens not found Nikon 105mm/2.5

[This is a lensfun/darktable issue so please excuse my post and query here.]

About a year ago, with dt 4.2, lensfun/darktable did not pick up my Nikon 55 mm MicroNikkor. Folks here helped me obtain an slr-nikon file (a MSFT Edge HTML file). Per their instructions, I copied that file over to the C:\Program Files\darktable\share\lensfun\version_1 folder, restarted darktable, and it fixed that problem. I was told I’d have to copy that file every time I upgraded dt.

I upgraded to dt 4.6.0 this morning. I copied over the slr-nikon file as explained above.
Now I find dt/lens correction module doesn’t recognize my Nikon 105mm/2.5 lens.
So, for every pic with that lens, in the lens correction module I have to manually select Nikon, scroll down to that lens, select it…

What do I need to do to have dt/lens correction automatically select the 105mm/2.5? In so doing, I don’t want to lose dt/lens correction’s ability to recognize pics taken with the 55mm Micro Nikkor. [I’m unable to attach the slr-nikon file to this message as the file type is not supported for attachments]

maybe compare the original lensfun xml with your modified xml - maybe there were further changes with recent lensfun db …