zinc berry
As it is right now, the custom sheet creation space, where you drag the blocks into, have a reactive size, that makes it very difficult to work in the last rows (for sizing, specially).
When you try to size the last row items, it will create a loop that will make it much bigger or much smaller than you want, because the reactive sizing will updade and repeat until you let go of it.
If the sheet space could occupy the whole screen height during creation and you had a clear outline of the sizing, it would improve the experience and make it easier.
The same could be done to the Block Funcions and configurations. "Click the block to open the side tab with all options" could be a new default state.
I put together a Mockup image to make my suggestion clearer. Also, making the contextual menu for the blocks only open if you click then and close if you click other/outside of it, would be a real quality of life improvement for tighter character sheets!
It actually could be even better if the Header "Edit Sheet, Discard, Save and Options" could be in the black bar above everything.
I'm bringing my suggestions on Fider.io, since that platform was discontinued for One More Multiverse and this became the main channel for suggestions.
visual folio