Hey @hansontools! Thanks for reaching out.
It does look like the generated buttons all have a maximum width, which causes particularly long string values to get cut off. I'll document this issue internally and provide an update here as soon as I can. 
You do have the ability to adjust the button width via custom CSS, as mentioned above, but your other option for a short-term fix is to introduce white space into each value. The platform will detect the space, wrap the text value, and automatically adjust the height of button.
