Curl Acts Different Then On Page Try it for header string with pipe in it

Q&A (please complete the following information)

• OS: Windows 10
• Browser: chrome
• Version: 68.0.3440.106
• Method of installation: Swashbuckle
• Swagger-UI version:
• Swagger/OpenAPI version: Swagger 2.0

Content & configuration

I have configured swashbuckle to attach a json header to every request

How can we help?

When I use the "Try it out" feature it works as expected and I see my browser sending the json out in the header:

When I try to copy and paste the curl command to my Cygwin bash for git for windows I see that the pipe in the header was not properly escaped so the command fails: curl -X GET "http://localhost:26419/api/Widget/{id}" -H "accept: application/json" -H "CUSTOM_HEADER: [{"Type":"PIPE|test","Value":"value"},{"Type":"test2","Value":"value2"}]"

Is it fair to think that the UI should escape the header value for anything bash may miss-interpret so that the experience between the "Try it out" and curl is the same?