This is driving me crazy.
On a primitive or standard rectangle ... how can I lock the radius? There used to be a radius lock icon ... now it's gone in Animate 2021.
deselect the individual corner radius icon by selecting the rect corner radius icon:
I tried this... but if you scale the object it doesnt retain the radius. 😞
that's not what the lock did. it maintained the same corner radius in all 4 corners during creation.
in addition, no version of animate/flash retained corner radius with scaling unless you used 9-slice scaling (unavailable in html5/canvas).
I'm building something in AIR... but even the 9 Slice option isn't retaining the radius for me in the IDE when I scale the object.
use the "insert photos" icon to show a screenshot of your 9-slice.