Resolve "Pin should show up at 1280px min"
What does this MR do?
Decreased window min width for pinned sidebar
What are the relevant issue numbers?
Closes #19171 (closed)
Part of #19200 (closed)
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Decreased window min width for pinned sidebar
Closes #19171 (closed)
Part of #19200 (closed)