Markdown rendering can hang EDT in 0.20.0

[rock3r]

When updating Jewel in Studio, I noticed that if in some cases, if there is a Compose UI being displayed, quitting the IDE causes EDT to (mostly) stall and the IDE process needs to be killed.

This also affects UI tests, where the tests hang and never complete.

I narrowed this down to using the Markdown composable; further testing is needed. Potentially related to #416

[rock3r]

Issue reported to Compose as https://youtrack.jetbrains.com/issue/CMP-5713/Compose-for-Desktop-1.7-hangs-in-UI-tests-and-when-Swing-rendering-is-used

Turns out, LinkAnnotation causes recomposition loops when strong skipping is not enabled. Jetpack Compose 1.7 has it enabled by default, but Compose Multiplatform builds don't yet. The Compose Multiplatform team has escalated this issue for us and we are waiting on a build of Compose for Desktop that has strong skipping.