GitHub: Better layout and description for Problem template

This commit updates description of Problem report issue template to be
more descriptive and to include what kinds of issues could be reported.
Field with description is moved to be second one so it will be rendered
on the top of issue instead of near the end.

Fixes #10448

.github/ISSUE_TEMPLATE/PROBLEM_REPORT.yml

@@ -1,5 +1,5 @@
 name: Report a Problem
-description: File an problem report
+description: Have you found something that does not work well, is too hard to do or is missing altogether? Please create a Problem Report.
 title: "[Problem] "
 labels: ["needs triage"]
 body:
@@ -11,6 +11,14 @@ body:
       options:
       - label: I have searched the existing issues
         required: true
+  - type: textarea
+    id: description
+    attributes:
+      label: Problem description
+      description: Describe the problem and how it impacts user experience, workflow, maintainability or speed of the code. If the problem appears to be a bug with the current functionality, provide as test case or recipe that reproduces the error.
+      placeholder: Description of the problem
+    validations:
+      required: true
   - type: textarea
     id: full_version
     attributes:
@@ -41,14 +49,6 @@ body:
         - Spreadsheet
         - Techdraw
         - Other (specify in description)
-  - type: textarea
-    id: description
-    attributes:
-      label: Problem description
-      description: Describe the problem and how it impacts user experience, workflow, maintainability or speed of the code. If the problem appears to be a bug with the current functionality, provide as test case or recipe that reproduces the error.
-      placeholder: Description of the problem
-    validations:
-      required: true
   - type: textarea
     id: anything_else
     attributes: