• .NET Core Version: 5.0

• Have you experienced this same bug with .NET Framework?: Yes

Original bug:

• Bug 604799: [Accessibility] TabPage has no keyboard tooltip

Problem description:

• TabPage has no keyboard tooltip when pressing the right/left arrow or Tab button to navigate to a TabPage which got the keyboard focus

Expected behavior:

• TabPage has a keyboard tooltip

Minimal repro:

• Create .Net Core 5.0 app
• Add a TabControl to the app
• Add pages to the TabControl
• Set tooltips for TabPages
• Run the app and try to get a page tooltip using a keyboard navigation