Resizing viewer causes ResizeObserver loop limit to exceed

iTwin / itwinjs-core

Monorepo for iTwin.js Library

https://www.itwinjs.org

MIT License

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Resizing viewer causes ResizeObserver loop limit to exceed #1241

Closed aruniverse closed 3 years ago

aruniverse commented 3 years ago

Describe the bug When resizing our imodeljs spa (bootstrapped with the itwin-viewer), we get an error about the ResizeObserver loop limit exceeded

To Reproduce Steps to reproduce the behavior: In ui-test-app

Add a global error handler to alert the error
Set UiFrameworkVersion="1" on Viewer component
Resize browser window a bit

Note, this doesn't seem to be an issue with UiFrameworkVersion 2.

Browser: Chrome
iModel.js Version: 2.14 (I expect its been around for a lot longer)

NancyMcCallB commented 3 years ago

I've reproduced this in our test app and I'm trying to isolate the problem.