Digikam people tag vs regular tag | OneDrive

Hi there,

New here. I discoverd DigiKam yesterday and so far working good though still a bit confused.
Let me write a bit of context and then my question:

Context:
Pics stored in my pc/ondrive pictures folder
Won’t use Google Drive/Photos for reasons long to explain

39k pics already tagged:

  • Location with Geosetter
  • Faces with Lightroom

Lightroom working fine but using “unofficial” version which might contain undesired malware, who knows. Paid version price is quite too much for my occasional personal use.

Okay. So far, faces tagged with Lightroom work well with OneDrive. I can search #Mary in OneDrive and kind of work. Seems like OneDrive will search both tags and file names.

Digikam:
I processed my 39k pics yesterday.
Faces previously detected with lightroom were redetected by DigiKam.
They fell out of “people”.
I have moved them to “people”.

Result:
Pic files contain now the following when right clicked on Windows
Tags: #location; #Mary
People: #Mary

Nevertheless OneDrive seems to only see “Tags”, not “People”.
I have tagged a new face “randomname” with DigiKam
When I search #randomname in OneDrive it won’t show up

QUESTION THEN:
Is there a way that OneDrive can read the “People” tags?
If the answer is yes, is there a way to automatically delete the “Tags” tag so that I don’t have #Mary twice in the same pic (under tag and under people).

Thank you in advance