BBCode Tables overlap with bottom text

[ghost]

Godot version:

3.2.4-rc4

OS/device including version:

Windows 10

Issue description:

RichTextLabel using BBCode tag "[table]" doesn't push the text after the table down far enough so it overlaps with table.

Sorry if this is a duplicate issue, I tried to find if this had been submitted before.

Steps to reproduce:
Paste this into a RichTextLabel:

Top text
[table=3]
[cell]Cell[/cell]
[cell]Cell[/cell]
[cell]Cell[/cell]
[cell]Cell[/cell]
[cell]Cell[/cell]
[cell]Cell[/cell]
[cell]Cell[/cell]
[/table]
Bottom Text

Minimal reproduction project:

test.zip

[Anshul7sp1]

It seems to glitch only when the number of cells between the table tag isn't a multiple of number of columns specified in table=

I would like to try and give a PR for this!

[ghost]

Good luck!