The frame is nailed to the whole screen, so when the keyboard rises the
content overflows nothing and the bottom third becomes unreachable: the
form's password field could only be seen by folding the keyboard away.
Reserving below the scroll area exactly the height the keyboard covers
gives the panel something to scroll. The measure answers correctly whether
or not the engine actually resizes the window - if it does, innerHeight
shrinks too, the reserve is zero, and the natural overflow already does the
work. No need to know which case applies.
A first attempt shrank the body to the visible height; it changed nothing
observable, and it depended on which of three over-constrained box
properties the engine drops. This does not.
The plan records where a save's time actually goes: 46 ms of crypto, 2745 ms
of PUT for 267 Ko. That is the floor for a monolithic container.
r-zakarya
bde22d2288