table extraction not working properly - when there is a change in contrast between Title and rows

[sreeram1658]

Description of the bug

I am trying to extract a table inside my pdf document using fitz -

doc = fitz.open("sample_table.pdf")
page = doc[4]
tabs = page.find_tables(horizontal_strategy="lines", vertical_strategy="lines",)
tab = tabs[0]
df = tab.to_pandas()
df

My document -

Output comes something like this -

• Clearly the cells in Rows which are not highlighted are not captured in here - how can I rectify this

How to reproduce the bug

Already explained above

PyMuPDF version

1.24.5

Operating system

Windows

Python version

3.9

[JorjMcKie]

This post cannot be accepted as a an issue yet because a reproducing file has not been supplied.

[JorjMcKie]

Closed b/o extended period of time without user's reaction.