Trying to open a context menu with a custom context menu already open does not work

[mattrunyon]

Description

If you have a custom context menu already open (like on a table) and right click on something else that should create a custom context menu (like another table), the browser default context menu is opened instead.

Steps to reproduce

1. Open a table
2. Right click in the table
3. Custom context menu opens
4. Right click somewhere else in the table

Expected results

5. Custom context menu opens

Actual results

5. Browser default context menu opens

Versions

• Web UI Version: 0.49.0
• OS: PopOS 22.04 (Ubuntu-based)
• Browser: Chromium 117