Your options:
Move wallets before Nov 1 or risk losing assets.
Currently Loopring wallets will not hold IMX assets, but if you only have L2 loopring assets this is probably the best option though I believe you do have to pay gas to transfer your assets to the Loopring smart wallet.
Migrate to Metamask for now to keep your assets L2, L1, loopring and IMX, no gas fees.
Hold out until Oct 31st, Telos implies some solution is coming in recent AMA.