Heading style applying to wrong line

[Lordrin]

Applying a heading style to a selected line is not applying properly on the Edge browser when the mouse moves out of the editor while selecting text. Also tested on Firefox where it does work as expected.

Steps for Reproduction

1. Visit quilljs.com/playground/snow
2. Add multiple lines in the editor.
3. Click a line where you don't want the style to apply.
4. Click and drag the mouse on the line you want to apply the style to.
5. Leave the editor with the mouse while still holding down the mouse.
   

Expected behavior:
The heading style is only applied to the selected line.

Actual behavior:
The heading style is applied to the last click, excluding the click and drag.

Platforms:

Include browser, operating system and respective versions

• Microsoft Edge for Business: Version 124.0.2478.51 (Official build) (64-bit)Version 124.0.2478.51 (Official build) (64-bit)

Version:
Tried on:

• 2.0.1
• 1.3.7