Yes it will do.
The library versions are different on buster vs bullseye so it wont work - that's why I suggested you to check if they were compatible (ie buster +armv7l) before installing.
Unfortunately I don't have the time to install bullseye or a spare pi4 to compile again (My skycam is sealed into a weatherproof box).
You can try getting a message Jasem to ask if rpicam driver can be added to stelaarmate.

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