Subtask icon not showing for some work items in the backlog

[Seonyeong Choi]

This issue started occurring on November 3. When I create subtasks, the subtask icon no longer appears at the end of the parent issue’s summary in the Backlog view.

This behavior also affects the board, as those parent issues are treated as if they have no subtasks.
I’m using a Team-managed project with the Scrum template.

[Nikola Perisic]

Hello @Seonyeong Choi 

I tried to replicate the issue you are having and everything worked well from my side. Have you cleared your cache, tried in incognito? Also, open your developer console of your browser, click on the pick element button and hover over the empty area, is something showing there or is it empty?

[Seonyeong Choi]

I've just tried in incognito mode, but the problem still exists.
I also tested it on my laptop and a friend’s PC, and the same issue occurs.
Even when I hover over the area, nothing appears. As you can see in the image below, only the edit button shows up when I hover over that area.

[Nikola Perisic]

Understood, yesterday, there was an active incident involving some errors: https://status.atlassian.com/

The issue has been resolved, it might take time to reflect on your side. If that doesn't work you would need to open a support ticket for Atlassian: https://support.atlassian.com/contact/#/

[Seonyeong Choi]

Got it, thanks! I’ll wait and see if it’s fixed by tomorrow. :)