KB articles not showing in service project issues when the summary does not match the article

Problem

There are no related KB articles suggested if there is a UID in the issue summary in the issue view.

Environment

Tested on numerous 8.x Confluence versions
(8.5.0, 8.5.1, 8.5.2, 8.5.3, 8.5.4, 8.5.5)

Confluence v8.5.4

Steps to Reproduce

Steps to reproduce:
1. Create a test article in a test confluence space, with a title 'PIPS - How to Create a Program Code'.
2. Create a test issue in a test JSM project (v5.12.1), with a summary 'PIPS - Program Code for PN 044438'.
3. Link the test confluence space in the project settings.
4. Go back to the issue view and scroll down to check the 'Related knowledge base articles' section.

Expected Results

The test article is suggested in the issue view under 'Related knowledge base articles'.

Actual Results

No related articles were found in the issue view under 'Related knowledge base articles'.

Workaround

None known currently

Notes