I was going or registering on sportbet.one today with the web3 version. And I am seeing there no option for connection meta musk or trust wallet. I'm seeing that there is just two options and they are not working in my cases it just loading and back to the sign up page. Anyone else having face the same issue?
You are right that there is no option for the meta musk or trust wallet for now I'm also hoping that the sportbet.one team will bring more options to get the best experience of web3 version of sportbet.one .
Anyway there are two option both of them reknown as gaming wallet, I don't have any wallet on Anchor and WOMBAT WALLET that is why I haven't tried this option but I'm not having the issue you are facing right now with these two options.

You can try out it clearing your caches.
They're currently on EOS chain only, thus only EOS wallet is applicable for their web3 sign-up. IIRC, TW is not eos-chain compatible. Perhaps if by any chance you're more familiar with the less-known casino, eosBET once adapted similar system before broadening their option and rebranded to earnBET
I was wondering if the casino could look into this aspect of their web3 wallet connection making available other aspects of wallet connection available. Wallet such as meta mask is very much popular compared to EOS. I believe most gamblers would prefer meta mask as that is a popular and we'll known wallet that is very much easier to use. Nobody would want to waste their time struggling to connect wallet they have no much idea of.
Lastly, I would also like the team to look into the available coin they accept for services. When I checked the website, I noticed few and limited coin being accepted. Maybe they should make the availability of TRX, Solana, Matic etc. so that it would be easier and people who would like to gamble with those coin to be able to play games on their casino.