# Display glitch with "folding in code mirror editor"

**URL:** <https://discourse.joplinapp.org/t/display-glitch-with-folding-in-code-mirror-editor/39444>\
**Category:** Support\
**Created:** [2 August 2024 15:36 UTC](https://discourse.joplinapp.org/t/display-glitch-with-folding-in-code-mirror-editor/39444 "2024-08-02T15:36:25Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![bryanwi](https://avatars.discourse-cdn.com/v4/letter/b/b9e5f3/32.png) [@bryanwi](https://discourse.joplinapp.org/u/bryanwi)\
**Post date:** [2 August 2024 15:36 UTC](https://discourse.joplinapp.org/t/display-glitch-with-folding-in-code-mirror-editor/39444/1 "2024-08-02T15:36:25Z")

</div>

### Operating system

Windows

### Joplin version

3.0.13

### Desktop version info

Joplin 3.0.13 (prod, win32)

Client ID: d101f648da5b4341bee8ebd8ab066d64  
Sync Version: 3  
Profile Version: 47  
Keychain Supported: Yes

Revision: 599cf5b

Backup: 1.4.1  
Folding in Code Mirror Editor: 2.0.1  
Templates: 2.4.0

### What issue do you have?

At startup, and when switching back from wysiwyg to normal split mode, there will be a blank column near, but not on, the left edge of the markup source.  
If I then go to tools\>options, and back (forcing a redraw) it clears up and will work normally.

Any thoughts on how to cure this?

### Screenshots

 ![colde mirror fold bug.jpg](https://canada1.discourse-cdn.com/flex028/uploads/cozic/original/3X/b/5/b579216f4e01095b3b593562eca06c95a6ea18ea.jpeg)

---

<div class="post-metadata">

**Author:** ![bryanwi](https://avatars.discourse-cdn.com/v4/letter/b/b9e5f3/32.png) [@bryanwi](https://discourse.joplinapp.org/u/bryanwi)\
**Post date:** [2 August 2024 15:45 UTC](https://discourse.joplinapp.org/t/display-glitch-with-folding-in-code-mirror-editor/39444/2 "2024-08-02T15:45:41Z")

</div>

I'll note that I do use a CSS, but it is (I think) quite vanilla.

---

<div class="post-metadata">

**Author:** ![system](https://canada1.discourse-cdn.com/flex028/uploads/cozic/original/3X/1/c/1c948e33314e232a0927789508474d8624f4270b.png) [@system](https://discourse.joplinapp.org/u/system)\
**Post date:** [1 September 2024 15:46 UTC](https://discourse.joplinapp.org/t/display-glitch-with-folding-in-code-mirror-editor/39444/3 "2024-09-01T15:46:05Z")

</div>

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.