Split View shows help popup on the other column / pane

[relikd]

Description of the bug

When wokring with two Split View panes at the same time, the cursor of the other pane is always disruptive and automatically triggers a popup.

Steps to reproduce

1. Open a new file.
2. Set syntax to python and insert:

def test():
    pass

3. Open File > Split View
4. Place your text curser on the test function name.
5. Switch to the other pane and type a single letter or space.

Expected behavior

The help menu / tooltip should not open on the first pane.
The pane that is currently not being edited, should stay inactive.

Version number

Sublime Text 4126
macOS 10.15