MS Edge bug / PHP escaped characters

Good day,

I have two short questions:

1) I’ve noticed that in Microsoft Edge (IE), the Text Area divs ignore the Columns attribute, and display as a single line with overflow and a tiny scrollbar. Is there a way to fix this?

2) I’ve built a dynamic Order Confirmation page in PHP that displays the details of the order from various calculators. When using the PHP do_shortcode method to generate CFF shortcodes, the resulting text includes some additional \ characters, as if php is trying to escape the special characters in the field result.

For instance, I have a field that contains the string 11"x17" Flyer that prints as 11\"x17\" Flyer

I’ve noticed that this only occurs when I build the page in custom PHP. If I simply build the page in the WordPress interface (without any dynamic content), the string instead displays properly.

Let me know if you have any guidance. Thank you, as always.

https://ww.wp.xz.cn/plugins/calculated-fields-form/