Nothing's easier !
When a dApp offers to connect, select WalletConnect.
Reunit Wallet should then appear at the same time as the QRCode, if this is not the case, do not hesitate to let us know so that we can adapt Reunit to all use cases.
Example on Layer3.xyz when the QRcode is detected :
Example on Layer3.xyz when the QRcode IS NOT detected ( by using the WalletConnect link ) :
Example on Uniswap :