Form post data being mangled by Appsmith

I have a POST of form data, but depending on how I enter the key pair, Appsmith will change some characters.

Here is the post, and the corresponding output from webhook.site:

How can I prevent the processing that’s adding those characters?

Here is the webhook.site output (Can only post 1 image per post)

Hey @j0dan !

Welcome to the Appsmith community.

Could you please share your app with us (invite support@appsmith.com as developer), to take a closer look at what’s happening? If not can you record a loom video explaining the expected vs actual behaviour.

I’ve emailed a video link to support@ with a narration of what’s happening here.

Short version is in the post data, t:variables is being corrupted with Unicode unknown characters, but test is not.

Hi, for faster debugging of your issue and to expedite the process, could you please add support@appsmith.com to your workspace?