Tabulator height=100% doesn't work correctly in a "fullscreen" application

[hcgpalm]

Describe the bug
In a "fullscreen" application, i.e. using flex layout and a root container height expressed in vh units, setting the tabulator height to "100%" does not seem to account for the height of elements residing in a parent or sibling layout container.

In other words - if the tabulator resides in the root layout container it works fine. If you put it inside a nested <div> it starts to misbehave.

Tabulator Info
tabulator 6.4.0

Working Example
This is wrong - table height is off by the height of the textarea:
https://jsfiddle.net/s4frvmxp/

If the textarea and the tabulator are placed within the same layout container, it's fine:
https://jsfiddle.net/oy732nmr/

To Reproduce
A step by step guide to recreate the issue:

1. Go to https://jsfiddle.net/s4frvmxp/

2. Look at the output pane - the table is not expected to extend beyond the bottom of the viewport.

3. Go to https://jsfiddle.net/oy732nmr/

4. Look at the output pane - the table does not extend beyond the bottom of the viewport.

Expected behavior
The expected behaviour is that the table should follow normal CSS layout semantics and use 100% of the space available to it. In this case, not to extend beyond the bottom of the viewport.

Screenshots
Actual result:

Expected result:

Desktop (please complete the following information):

• OS: Fedora 43
• Browser: Firefox
• Version: 148.0

Smartphone (please complete the following information):
N/A

Additional context
N/A