Frustrated when copying app from legacy to responsive

Does someone else feel frustrated when converting from a legacy to a responsive app?
Don’t get me wrong, I really appreciate the features offered by Adalo 2.0. But when you’ve been building an application for 1/2 a year and 90% of it is complete, and you want to transition from a legacy to a responsive app, you realize that a lot needs to be rebuilt and rearranged.

And the feeling that i’ll be able to deliver the application to the client in a week changes into the realization that it will demand an extensive amount of additional effort.

For example, the app bars needs to be replaced because they are converted incorectly.
The objects within the groups are no longer movable, so the groups need to be ungrouped and created again in order to be able to move objects within the group. Lists also need to be rebuild because they are previewed differently, they need to be disassembled and rebuilt from the same components again. e.t.c.
Basically all app needs to be rebuilt.

So you just need to swallow it and move on.