robust_notification_wait sometimes opens the Applications menu which breaks tests

Feature Branch: test/11401-notification-wait-is-fragile

Attachments

• 02_10_48_The_Unsafe_Browser_cannot_be_configured_to_use_Tor_and_other_local_proxies..mkv

Parent Task: #10288

Related issues

• Related to #13469 (closed)
• Blocks #10497 (closed)

Original created by @intrigeri on 11401 (Redmine)