@dosu
I have the original version of the code and haven't changed anything. I downloaded a clean, fresh version of Superset.

controlSetRows: [
        [<ControlSubSectionHeader>{t('X Axis')}</ControlSubSectionHeader>],
        ...createAxisTitleControl('x'),
        [<ControlSubSectionHeader>{t('Y Axis')}</ControlSubSectionHeader>],
        ...createAxisTitleControl('y'),
      ],

When I comment out ...createAxisTitleControl('y'), changing the X-axis title works correctly.

Hi!
I pulled repo today, setup project using docker-compose and I encounter the same issue. I would like to work on this.
As I read comments above it seems like only frontend issue

@viktorfilyk4 that would very much be appreciated. Ping us here if/when you open a PR. Thanks in advance!

Has anyone managed to fix the problem?

@BGZ-spec I am currently working on this. Trying to figure out what's the problem. The same for me, when I comment ...createAxisTitleControl('y') line, it works fine.

Any suggestions?

@dosu
Can you suggest how to fix this problem?

To fix the issue with the X-axis title disappearing when both createAxisTitleControl('x') and createAxisTitleControl('y') are used, you need to ensure that the visibility conditions for the axis titles are correctly set based on the chart's orientation.

The visibility condition for the X-axis title is currently set to be visible only when the chart is vertical:

visibility: ({ controls }: ControlPanelsContainerProps) =>
  isXAxis ? isVertical(controls) : isHorizontal(controls),

To ensure the X-axis title is visible when it should be, verify that the orientation control is correctly set to Vertical when you want the X-axis title to appear. If the chart orientation is not set to Vertical, the X-axis title will not be visible.

Similarly, ensure that the Y-axis title visibility condition is set correctly:

visibility: ({ controls }: ControlPanelsContainerProps) =>
  isXAxis ? isHorizontal(controls) : isVertical(controls),

This condition ensures that the Y-axis title is visible when the chart is horizontal. Adjust the chart's orientation settings accordingly to make sure the axis titles appear as expected ^[1].

To continue talking to Dosu, mention @dosu.

I'm experiencing this when creating a bar chart with a categorical x-axis in 4.0.2.

Hi, I noticed the issue has been unassigned and without updates for a while, I went ahead and created a pull request #30821 to address it. I hope this helps! Let me know if there's anything you'd like me to adjust.
@rusackas @sfirke

Happens here too with a fresh setup of v4.0.2. Also, if the (X) axis title does not disappear, the title margin is not respected.