[Bug]: Integer tokens with a unit "px" as a reference have an extra 0 at the end of the number

[superpacmanchef]

What happened?

Transforming tokens which are a integer or evaluate to and integer, and have a unit reference at the end of them i.e {dimenstion.scale}{unit.pixel} - when transformed have an extra 0 at the end of the number - 5 to 50, 10 to 100 - before the unit.
This behaviour does not occur when the resulting number is a float.

Reproduction

Here is a reproduction showing :

• the bug not happening with the string "px"
• the bug happening with the reference to "px",
• the bug happening with an expression evaluating to an integer
• the bug not happening with an expression evaluating to a float.

Expected output

Integer number with a reference "px" should not have an extra 0 at the end before the unit.

Version

2.0.0