Popout iframe display

[sachnk]

Describe the bug
When popping out a panel that has an iframe, the popped out window doesn't render the iframe. It also sometimes seems to leave behind a phantom div that has the contents of the iframe. The behavior seems a bit non-deterministic -- sometimes it seems to work.

To Reproduce
Sandbox here. This sandbox makes the following changes: a) Adds a new component called "framed" which simply renders an iframe, and b) Updates panel_1 with component: "framed" and renderer: "always".

Steps to reproduce the behavior:

1. Go to the sandbox.
2. Click on the pop-out window button that contains panel 1
3. See if panel 1 renders the iframe correctly

Expected behavior
Ideally, the iframe works as expected. Given that this is an iframe, I reckon it might be tricky.

Screenshots

Desktop (please complete the following information):

• Browser Chrome
• Version 120.0.6099.234

Additional context
None

[mathuo]

Thanks for the report - this will fix be fixed as a part of the changes in #469.

The always rendering mode currently doesn not work correctly in the Popouts due to the fact that the always rendering mode relies on additional code and behaviours that are not correctly configured when the Popout is created.

[mathuo]

Released in 1.10.0 https://dockview.dev/