Title:
Quickstart Side Panel Overlaps Main Page with Dynamic Themes in RHDH

Description:
When using any dynamic theme (Light Dynamic or Dark Dynamic) in RHDH, the Quickstart side panel consistently overlaps the main page. This behavior is not expected and differs from how the UI behaves with other themes.

Reproducibility:
Always

Steps to Reproduce:

1. Open Quickstart with any dynamic theme (Light Dynamic or Dark Dynamic) in RHDH.
2. Observe the Quickstart side panel overlapping the main page.

Expected Result:
The UI should display correctly, as it does with other themes, without the Quickstart side panel overlapping the main page.