I have been using trust wallet and I haven't experienced any sort of issue till date and with my 12 words, I can access my wallets anytime.
To the best of my knowledge, having access to that 12 words will always give you access to the entire wallet addresses trust wallet supports. Also, with its DApp browser it can easily connect to decentralized exchanges; at least till date the wallet is improving everyday reason there are many good reviews about it.
Trust wallets are doing their job well, now you can transact directly at DEX with only trust wallets. Today I tried using it and everything went smoothly. Certainly this wallet is the best at the moment