Popup Resize Bug Tester

crbug.com/40391360 -- open since 2014
◯ Test 1: Initial Size
Did the popup open at 380px wide, or did it flash at 25x25 first?
Expected
380 x auto
Initial
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◯ Test 2: Dynamic Resize
Content grows after 500ms (simulates API data loading). Popup should resize to fit.
Before
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After
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📦 Dynamically Loaded Content
This card appeared after 500ms. If the popup resized to show it without clipping, the dynamic resize works correctly.

Extra padding to force a taller popup. The popup height should have grown by ~120px.
Running tests...