bit of guidance needed please?

just set up my new Hunt 650b adventure wheels with WTB Horizon 47mm. I’ve used finish line sealant to correct quantity and sealed reasonably successfully using a ‘Lifelline tubeless pump’.

Issue:

i have ‘micro seepage’ near rims. The tires hold pressure well but overnight I get a small clear pool under each wheel. Tires still hard and inflated. I’m guessing half a teaspoon full. On very close inspection you can detect ‘tiny’ ( I really mean tiny) seepage in around rim to tire join area. Only in 1/2 selected areas.

I have re seated, re rotation, broken bead and re inflated a few times and can’t seem to stop this.

I havnt taken for a ride yet. I think this will either help finally seal or fail?

am I worrying too much?
have any of you experienced similar?