Bug: showBottomPart not hiding bottompart

[shayant98]

Describe the bug
When setting showbottompart to false it still shows a white indent at the bottom

To Reproduce
Steps to reproduce the behavior:

1. Set showBottomPart to false
2. See error

Expected behavior
Pagecolor should take whole screen when showBottomPart is set to false

Additional context
Add any other context about the problem here.

[Macacoazul01]

Show bottom part isn't used to define margins, it's used to show the dots.
Can you send a sample code and print?

[ghenry]

Are we waiting for a new release to close this?

Thanks.

[Macacoazul01]

Same as #181

[ghenry]

v3.1.9 released.