[mom] Extraneous empty line that starts a new page

[Frederic Chartier]

I've stumbled on another problem with -mom. There is a table at
the bottom of a page. After the table, something inserts what
behaves like a line feed and Groff warns that

    [mom]: '2023-04-24.mom', macro TE, line 61:
            Insufficient room for label, caption, and/or source after
            table on page 1.  Omitting, but continuing to process.
    2023-04-24.mom:61: environment stack underflow

Two things strike me as odd about these messages. First, the
table in question has no label, caption or source so why warn
about it ? Second, "environment stack underflow" sounds like
something went wrong in mom's internals.

If anyone cares, 2023-04-24.mom is attached. With the .NEWPAGE
after the table page 2 is empty (except for the header) and
"Second heading" is pushed back to page 3. Without the .NEWPAGE,
"Second heading" is on page 2 as it should be but too low.

Am I doing something wrong ?
I hope it's not a

2023-04-24.mom
Description: Text document