[Bug]: tinymce html editor: scroll bar focus moves cursor

[atomGit]

Operating system

manjaro linux

Publii version

0.44.4 (build 16557)

Post editor

WYSIWYG editor

Bug description

clicking on the scroll bar in the html editor of tinymce moves the cursor - this can result in selecting (and deleting) text that was not intended to be selected, such as by shitf+click

this occurs regardless of the wide scroll bar pref

Steps to reproduce

1. add enough lines of text in the visual editor so that a scroll bar is present in the html editor
2. switch to the html editor scroll down a bit
3. place the cursor anywhere in one of the lines
4. click the scroll bar and observe that the cursor moves

Relevant log output

No response