<div dir="ltr">Hi everyone,<br><br>I've noticed that some parts of one of my applications is significantly slower with 21. It's fast with 20.<br>The application heavily uses (and reuses) TextFlow with a Cell pattern.<br>When I scroll, it is smooth with 20, but has big freezes with 21.<br><br>I've tried all the commits that happened in between, and pin-pointed it down to the following:<br>ticket: <a href="https://bugs.openjdk.org/browse/JDK-8304959" target="_blank">https://bugs.openjdk.org/browse/JDK-8304959</a><br>PR: <a href="https://github.com/openjdk/jfx/pull/1070" target="_blank">https://github.com/openjdk/jfx/pull/1070</a><br>commit: <a href="https://github.com/openjdk/jfx21u/commit/3fa02ee96a6dadbc20cacbf399a2d65df708eee1" target="_blank">https://github.com/openjdk/jfx21u/commit/3fa02ee96a6dadbc20cacbf399a2d65df708eee1</a><br><br><br>According to the description and the discussion in the PR - this wasn't supposed to change any performance.<br>Is this regression known?<br>Otherwise, I should create a ticket for it.<br><br>Greetings Florian<br></div>