Sidebar style fixes
This merge request fixes a number of sidebar style inconsistencies and bugs.
Fixes #3382 (closed)
| Name | Before | After |
|---|---|---|
| gtk4-demo |  |
 |
| gtk4-icon-browser |  |
 |
| GtkStackSidebar |  |
 |
| GtkPlacesSidebar |  |
 |
| GtkAssistant |  |
 |
CC @jimmac
This merge request fixes a number of sidebar style inconsistencies and bugs.
Fixes #3382 (closed)
| Name | Before | After |
|---|---|---|
| gtk4-demo | |
|
| gtk4-icon-browser | |
|
| GtkStackSidebar | |
|
| GtkPlacesSidebar | |
|
| GtkAssistant | |
|
CC @jimmac