**UV version:** <!-- (run `npm list universalviewer` from a terminal/cmd prompt and paste output below). Alternatively select the settings cog icon in the top right-hand corner of the UV to view the version number. --> ``` universalviewer@4.2.0 ``` **I'm submitting a:** <!-- (check one with "x") --> - [x] bug report => please fork one of these [codesandbox examples](https://github.com/UniversalViewer/universalviewer/wiki/UV-Examples) with a repro of your issue and include a link to it below - [ ] feature request => please use the [user stories repo](https://github.com/UniversalViewer/user-stories) - [ ] support request => Please do not submit support requests here, use [stackoverflow](http://stackoverflow.com/questions/tagged/iiif) **Current behavior:** If the left or right panel is open, reducing the width of the browser window causes the panel to cover the width of the entire page. <img width="765" alt="Image" src="https://github.com/user-attachments/assets/6d982b22-d6ee-4982-9414-dbfbb51edc30" /> **Expected behavior:** The panels shouldn't be visible when the window size is reduced. <img width="751" alt="Image" src="https://github.com/user-attachments/assets/1264fd75-42f0-45b4-ad83-0735bf443025" />
UV version:
I'm submitting a:
Current behavior:
If the left or right panel is open, reducing the width of the browser window causes the panel to cover the width of the entire page.
Expected behavior:
The panels shouldn't be visible when the window size is reduced.