I'm not sure if this is a known issue, or if it is only Python, but the Jump to Symbol window has trouble properly displaying Python functions & methods that have multi-line parameter lists.
A function heading like this
def makeWeek(geo=AMERICAS, post_by=STAFF_TYPE, staff_types=[], start=S_0630_AM, end=E_0730_PM ):
Shows up in the Jump to Symbol window's table as
def makeWeek(geo=AMERICAS, post_by=STAFF_TYPE...)
Aligning the parameter names' leading edges with the opening parenthesis tends to work better with Python linters in this situation, but kind poorly for the Jump to Symbol window.