Search Issue Tracker

Fixed in 2020.1.X



Found in



Issue ID




Setting Max-Width on left column content of UIElements VisualSplitter breaks resizing

UI Toolkit


When max-width is specified on the left column content of VisualSplitter, resizing the left column beyond the max-width will eventually cause the right column to shrink to its minimum width. It is expected that the right column width does not change beyond the max-width of the left column.

Reproducible in 2019.3.0f6 and 2020.1.0a22. There are not currently any windows which use max-width with VisualSplitter so some tweaking of existing stylesheets will be necessary to reproduce this behavior.

1. Open unity\External\Resources\editor_resources\Assets\Editor Default Resources\StyleSheets\SettingsWindowCommon.uss in a text editor
2. Add 'max-width: 300px' to the style for 'settings-tree-imgui-container', then save and close the file
3. Build and run Unity
4. Open any project, and from the top toolbar open 'Edit > Preferences'
5. Drag the divider in the Preferences window all the way to the right

The left column of the Preferences window will stop growing once it reaches its maximum width. Dragging the cursor beyond that maximum width to the edge of the window will cause the right column to shrink in size.

Expected behavior is that neither the left or right columns change in size once the left column grows to maximum width.

See attached gif

Comments (1)

  1. WillieRodger

    Sep 30, 2020 09:18

    Good information! Your blog is really a well explained piece of information about Email Marketing Strategies. Working with a marketing planning can completely change the way that you – and your business – operate.
    Thanks For sharing with us.

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.