escaping the html format of the field "description"

[likehopper]

I create a ticket in Redmine with a notification in Rocketchat. The notification works fine on Rocketchat. Only the html format is escaped in Redmine.

example : instead of « test » I get the issue description « <strong>test</test> »

To avoid the issue, I have to comment out the line 31 [ « attachment[:text] = Messenger.markup_format(description) » ] in the « issue_patch.rb » file :

--- issue_patch.rb.orig
+++ plugins/redmine_messenger/lib/redmine_messenger/patches/issue_patch.rb
@@ -27,9 +27,6 @@
           set_language_if_valid Setting.default_language
 
           attachment = {}
-          if description.present? && Messenger.setting_for_project(project, :new_include_description)
-            attachment[:text] = Messenger.markup_format(description)
-          end
           attachment[:fields] = [{ title: I18n.t(:field_status),
                                    value: Messenger.markup_format(status.to_s),
                                    short: true },

Is this an exception to handle for Rocketchat?