1. Connect Blockwallet to Uniswap (I don't use Metamask anymore). Everything works as expected.
  2. Install Phantom wallet (not set as default wallet)
  3. Blockwallet shows it's connected to Uniswap. But Uniswap asks to connect a wallet. Show Phantom as option but not Metamask/Blockwallet.
  4. Blockwallet should connect as before.
Workaround: temporarily disable Phantom extension. Blockwallet connects again, everything then works as expected.