I personally don't like the priority icons. The low and high would be fine (pointing down or up) but the highest and lowest look almost the exact same. The team does not easily know the subtle differences in priority icons. Can't they come up with better icons that are much easier to see a very clear difference?
How about the medium priority is a sideways arrow -> instead of pointing up like high and highest? Just using a color difference is not good for visually impaired people either.
Maybe colored circles with arrows pointing to compass points like:
lowest priority (pointing south)
to low (southeast),
medium (east),
high (northeast)
highest (north).
Just need to be able to better visualize priority settings!
Recommended Learning For You
Level up your skills with Atlassian learning
Learning Path
Become an effective Jira admin
Manage global settings and shared configurations called schemes to achieve goals more quickly.
Streamline Jira administration with effective governance
Improve how you administer and maintain Jira and minimize clutter for users and administrators.
Learning Path
Become an effective Jira software project admin
Set up software projects and configure tools and agile boards to meet your team's needs.