Please, please move the "Reset Shape" tool under the drop down "Shape Editing" menu bar. Or at least add an "Are you sure?" warning when it is clicked on. I'm not a huge fan of having what is essentially a nuclear bomb that can be set off with a single click just sitting on the menu bar.
I hadn't done much with editing floors or roofs manually like the new toposolids feature, but I'm surprised the button has always just sat there under all of those tools. I know it can be a easily undone if its caught quickly, but this can easily undo hours of work in a toposolid. Pleeease add some protections to prevent this being set off with a single click.