Incorrect Maximize icon (Same as Minimize)

Specify the font name in title with a short description of the bug.
Please report any issue related to Noto fonts in this repository: https://github.com/googlefonts/noto-fonts/issues.

**Describe the bug**
How the maximize icon should be (roughly a square):
How it is (a hyphen):

**To Reproduce**
Go to https://fonts.google.com/icons?icon.query=imize&icon.set=Material+Symbols and compare the Maximize and Minimize icons.

**Additional context**
I encountered this problem when trying to use the maximize icon to create a custom desktop window title bar in flutter.