React bootstrap PanelGroup accordion header disappear on click.

[uuuchit]

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Using preact and preact-compat to a react app where react bootstrap was working fine. When switched to preact, panelgroup accordin started showing bug. When we click on panel header/heading it disappears and further toggle is not possible though panel body works fine. there were other error regarding refs in [email protected].* .. so i switched back to [email protected] but above error is still there. I think this may be due to preact-compat. I have reproduced error in a git repo. https://github.com/uuuchit/panel/blob/master/app/components/About.js

[developit]

Likely due to events firing within a render.