UV version:

 universalviewer@v4.0.25

I'm submitting a:

• [x ] bug report => please fork one of these codesandbox examples with a repro of your issue and include a link to it below
• feature request => please use the user stories repo
• support request => Please do not submit support requests here, use stackoverflow

Current behavior:

When viewing a manifest with nested ranges, the index navigation doesn't work as expected. If you expand a range, then click on one of the items within it, the range immediately closes so you lose your place within the navigation.

Expected behavior:

I would expect expanded ranges to stay expanded unless deliberately closed. You can view the expected behaviour in v3 of UV.

Steps to reproduce:

• open this manifest in the UV dev demo
• Click on the 'Index' tab
• click on + to expand a range
• click on an item with the range
• all expanded ranges are closed
• this also seems to be triggered if you use the arrows to move between canvases

Related code:

// insert any relevant code here

Other information: