$$-math with indentation doesn't work

MWE:

Indent 0:

$\alpha$

$$
\alpha
$$

Indent 1:

 $\alpha$

 $$
 \alpha
 $$

Indent 2:

  $\alpha$

  $$
  \alpha
  $$

Indent 3:

   $\alpha$

   $$
   \alpha
   $$

Output:

Indent 0:

\alpha

\alpha

Indent 1:

\alpha

\alpha

Indent 2:

\alpha

\alpha

Indent 3:

\alpha

\alpha

Screenshot (Nov 15, 2023):

screenshot_2023-11-15-130437

It appears to work with backticked math:

\alpha