Logitech Flow and Multiplicity seem to both be active (competing/conflicting) when Multiplicity is in Seamless mode.  I wish to use Multiplicity with Logitech Options (Flow) because Flow supports neither keyboards (unless you have some particular Logitech keyboard) nor drag and drop.

So why not just use Multiplicity, you may ask? Well, to be honest, I think Flow does a better job with the mouse and basic copy & pasting (this makes some sense given the hardware components necessary for Logitech devices/Options to work). If Multiplicity could provide more 'disabling' options (I made a post earlier about this on AES-256 encryption), Flow could work properly with Multiplicity

Instances:

Option to disable mouse only and maintain keyboard access -- I realize this may be difficult depending on how keyboard access is implemented (i.e. mouse may be actually used to implement keyboard.)

Option to disable clipboard (this is implemented) BUT maintain drag and drop support (this is not).

EDIT:

I forgot to mention that Flow has many features not found in Multiplicity.

Thought of another possibility:

Delayed computer switching to ensure that Logitech Flow detects computer change. Multiplicity currently prevents Flow from detecting computer switching (sometimes). Delaying the computer switch in Multiplicity may help (just a random thought).