It seems the tab container’s runWhileHidden property is ignored by the breakpoint container. Any views inside will reload on tab change. This happens without any resizing by the browser, simply a tab change causes the reload.
I have created a simple project to reproduce the issue, which shows the counter resetting on every tab change. My actual issue is with dashboards reloading, but this demonstrates the issue.
Project: TestRunWhileHidden_2021-05-18_1104.zip (12.1 KB)