Issue:

On the Mac Java versions of 1.14.4 (and 1.14.3, from what I remember), the game-rule

reducedDebugInfo

does not seem to trigger for the information shown on the Debug screen. This has been consistent in both singple-player and multi-player modes. I have taken screenshots of both single-player and multi-player debug screens.

Troubleshooting performed:

• Made sure that 'gamerule reducedDebugInfo false' was set correctly; no change in results.
• Quit both the game/Java applet and the Launcher and restarted; no change in results.
• Rebooted Computer to see if issue in existing RAM cache; no change in results.
• Deleted the version folder for 1.14.4 from minecraft folder and redownloaded from server; NCIR.
• Attempted to set both allocated memory minimum + max to 4GB, 8GB; NCIR.
• Attempted to use completely vanilla version of the game (per screenshots); NCIR.
• Made sure that system was not using F3 binding for any other program, system function, or shortcut; NCIR
• Checked online forums to see if I could find anyone else with the same problem; found one reddit thread with issue but no viable solutions yet.
• Checked Mojang Jira to make sure that this issue is not already posted. I did not see any other open bugs that replicated this one, so i am opening a new ticket.