expand_anon results in cursor being one space in front of first tabstop

[bibli-alex]

Expected behavior: The cursor starts on the same space as the tabstop and respects leading whitespace

Actual behavior: The first tabstop places the cursor to the left of the tabstop marker

Steps to reproduce

global !p
def create_dotpoint_placeholders(snip):
    try:
      placeholders_amount = int(snip.buffer[snip.line].strip())
    except:
      placeholders_amount = 1

    # erase current line
    snip.buffer[snip.line] = ''

    anon_snippet_body = ''
    for i in range(placeholders_amount):
      anon_snippet_body += '• $' + str(i+1) + '\n'

    # expand anonymous snippet
    snip.expand_anon(anon_snippet_body)
endglobal

post_jump "create_dotpoint_placeholders(snip)"
snippet "stnd\.(\d?)" "Adds dot-points" br
`!p snip.rv = match.group(1)`
endsnippet

The intent of this snippet is to enter stnd.3, which enters 3 dot points to tab between on different lines. Entering just stnd. will enter a single dot point.

Current workaround I'm able to work around this problem by inserting default text into the anonymous snippet:

    anon_snippet_body = ''
    for i in range(placeholders_amount):
      anon_snippet_body += '• ${' + str(i+1) + ':description}\n'

This highlights the description, and respects the leading whitespace.

[SirVer]

Confirmed. Thanks for the bug report!