Hello. I noticed with this snippet:

require "kemal"

get "/new_tag_edit_list/:id" do |env|
  "hello1"
end

get "/new_tag_edit_list2" do |env|
  "hello2"
end

Kemal.run

it returns a 404 for this path:

http://127.0.0.1:3000/new_tag_edit_list2

FWIW. Seems to also affect POST's etc. as well.

Making them not "match" in prefix and everything works again...