Nice to see you decided to give SeedSigner a try BlackHatCoiner, but you didn't say if you ordered that orange pill case from third party or you 3d printed it yourself?
I have to say there are much better and smaller SeedSigner cases and I prefer them instead of this default option, my favorite is Lil'Pill but there are other .STL files released as open source.
Unfortunately, you can't create a new seed with an internal RNG. SeedSigner somewhat forces you to generate the entropy yourself. Either with a picture or dice rolls.
This is fortunately advantage for me, and I prefer to generate my own seed words.
Most people would just use default entropy generation that is not really random nor secure, that is why they decided to go this direction.
If you make any mistake during this process you can only blame yourself, not SeedSigner aka Rpi

*Sparrow is a wallet I'd never used, as I put Electrum above others, but I'll have to admit it's good. Perhaps even better than Electrum. The reason you can't use Electrum (at least not easily) is because it doesn't support animated QR codes, which is the way SeedSigner exports xpub keys and signs transactions. That's because the screen isn't big enough.
I tested Sparrow wallet before and I think it's even better for multisig setup compared to Electrum wallet.
There are some stuff they need to fix with adding and removing devices (that was when I tried it), but I generally liked it and it's good alternative for Electrum.