Bug: Number Row Layout Only Shows First Row

[Mokhyy]

Hello,

I was working with the layouts and ran into a bug.
Let me explain it to you so you can see if you can find the cause in the code.

When, in the number row layout—which is placed in the top row above the other layouts—I try to make the number row layout have 2 rows, or generally more than 1 row (2, 3, or 4 rows), the rows after row 1 disappear and are not displayed.
Only the first row remains visible on the screen.

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To reproduce this bug, follow these steps.
I’ll describe two different cases so you can identify the issue more precisely,
because this problem exists both in the simple layout and in the JSON layout.

Go to the number row layout.

[In the JSON layout]

Select number row

Then you will see 1 row of numbers appear above the other layouts. (This is okay and works fine.)

Now modify the number row layout and add one more row to it.

For example, add this at the beginning:

[
  { "label": "layout_custom1", "width": 0.18 }
],

Then you will see that only the custom layout 1 button is shown in the first row of the number row section, and the second row—meaning the rest of the numbers that have moved to the second row—will no longer be displayed.

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2'.
[In the simple layout]

Select Number row (basic).

You will see that 1 row of numbers is displayed. (Which is okay.)

3'.
Now edit Number row (basic), press Enter anywhere you like to create a new row, and save it.

You will see that the second row disappears and is not displayed, and only the first row remains visible.

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I think it seems like either the number row is manually limited to a single row,
or the number row is limited to a specific height, and beyond that height, additional rows are no longer shown.

I’m not sure which one it is, so please investigate and see where the issue is coming from.
This bug also exists in HeliBoard.

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Leantype V: 3.9.5

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I’ll send you a video of the bug so it’s easier to understand what I mean.

Screenrecorder-2026-07-11-20-21-43-328.mp4