Markdown editor preview pane weird behavior #541

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opened 2026-02-04 20:54:55 +03:00 by OVERLORD · 1 comment
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Originally created by @domainzero on GitHub (Jan 9, 2018).

Bug Report

  • BookStack Version*: v.0.19.0
  • PHP Version: PHP 7.1.12
  • MySQL Version: 10.2.11-MariaDB
Expected Behavior

Markdown editor preview pane should take up entire allotted space.

Current Behavior

Markdown editor preview pane only takes up 50% of space until enough text has been entered.
image1
image2

I tried to dig through the CSS to see what was going on but couldn't pinpoint the problem. This issue occurs in Firefox and Chrome.

I'm not using any custom CSS besides changing the codemirror theme.

Steps to Reproduce

Create a new document using the Markdown editor.

Originally created by @domainzero on GitHub (Jan 9, 2018). ### Bug Report * BookStack Version*: v.0.19.0 * PHP Version: PHP 7.1.12 * MySQL Version: 10.2.11-MariaDB ##### Expected Behavior Markdown editor preview pane should take up entire allotted space. ##### Current Behavior Markdown editor preview pane only takes up 50% of space until enough text has been entered. ![image1](https://i.imgur.com/lspjaae.png) ![image2](https://i.imgur.com/3zNUKbC.png) I tried to dig through the CSS to see what was going on but couldn't pinpoint the problem. This issue occurs in Firefox and Chrome. I'm not using any custom CSS besides changing the codemirror theme. ##### Steps to Reproduce Create a new document using the Markdown editor.
OVERLORD added the 🐛 Bug🎨 Design labels 2026-02-04 20:54:55 +03:00
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Owner

@ssddanbrown commented on GitHub (Jan 12, 2018):

@domainzero Thanks for reporting. Confirmed and set for next release.

@ssddanbrown commented on GitHub (Jan 12, 2018): @domainzero Thanks for reporting. Confirmed and set for next release.
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Reference: starred/BookStack#541