editComponent means "edit what is IN this block", and for media and galleries
that is a dialog over the whole screen. Firing it on selection threw one at you
before you had asked for it — those kinds get a button in the settings instead.
Free text keeps opening inline, because its editor is in the same column and
opening it IS showing the settings.
The text editor now only renders when it belongs to the selected block. A stale
one showed the previous block's words under the new block's title.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>