mdc-floating-label does not work with RTL post processors

[TedSander]

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Bugs

Follow the template below and include a codepen to ensure the quickest and most accurate response to your issue.

What MDC Web Version are you using?

HEAD

What browser(s) is this bug affecting?

All

What OS are you using?

Mac

What are the steps to reproduce the bug?

Use mdc-floating-label.scss with an RTL post processor like CSS Janus, etc.
Load the input with dir="rtl" in the body.

What is the expected behavior?

Label will look correct in RTL mode.

What is the actual behavior?

Label is slightly out of place like so:

Any other information you believe would be useful?

I have a pull request for this.