Box Tree in NPP isn't working while plugin active

[pbos-gitgub]

Description of the Issue

If you set up in the settings of notepad++ to use box tree view in for example xml files these box trees aren't shown if your plugin is active.

Steps to Reproduce the Issue

1. Go to settings in npp
2. Click on Margins/Border/Edge
3. Click on Box Tree
4. Close the settings dialog
5. Open a xml file.
6. You won't see the box trees on the left.

Expected Behavior

The Box Tree should be visible and usable.

Actual Behavior

The Box trees aren't shown if you plugin is active.

Screenshots

In 2023-01-12 13_31_33-Clipboard.png you see the situation without the box trees.

In 2023-01-12 13_32_16-Clipboard.png you see the situation without your plugin active.

Debug Information

We are using npp 8.4.8 in the 32bit version. Is used on Windows 10 and Windows 11.