Hi,
Thank you very much for letting us know.
I was able to replicate the issue on our ends. There is an error in the final width calculation, the “px” value is missing. It was not apparent, as we had not tested with the search text button active. I have made a correction, it is luckily an easy fix.
I have also made a change in your server side, please don’t change the script source configuration from this until the next release. That will include the fix in all of the file variations.