I specify that right before the upgrade of the wallet everything was working fine.
It's been a while ain't used this wallet but as I remember before when I was actively investing in altcoins, it seems I encountered the same as your problem. So after their system updates this is what I did, I cleared the app data and cache can help solve an issue like this, or log out of your account and uninstall the app, reinstall, and log in again. In that way, seems like you refreshing the app and your account, and their system will work well at your end.
The update shouldn't be that complicated that you need to do so many steps in order to use the dapps. I haven't been using the trust wallet much after i came to know about the disadvantages of using the closed source software, however i still have trust wallet on phone with some altcoins still lying there.
However this update seems to be quite a major one and it changes the icon and the interface for the app.