Tab Key: When you press the TAB key, the editor loses control of the focus. It is intended to give tab space rather than leave editor control. The indent space actually differs greatly from the tab space.
Posted on:23 Sep 2022 08:12
Generally, the Tab key is used to navigate through the focusable element on a page.
While the requested feature is valid, nesting lists with the Tab key may require an additional key modifier to be used in order to distinguish both operations:
navigating to the next element - using Tab key only.
nesting a list - using Tab key + modifier key (Ctrl or Shift for example).
This will be further clarified in the research and development process.