Inactive views have no size, problematic for use cases like virtual scrollable content

[danielwiehl]

Describe the bug

Inactive views are removed from the DOM, causing their size to drop to 0. This behavior can be problematic for use cases like virtual scrollable content because content must be loaded anew when the view is reactivated.

To Reproduce

Steps to reproduce the behavior:

1. Open view 1
2. Open view 2
3. See that the component in view 1 has the size 0.

Expected behavior

Views should retain size or provide a flag to control this behavior when inactive, particularly for virtual scrollable content.

Environment

SCION Workbench v18.0.0-beta.5