This bug affects 21w03a, not the latest release, 1.16.5 -
Putting the glow effect doesn't work in 21w03a. Enter the command /effect @s glowing 100 100
Note that you have the banner in your inventory, but you do not visually glow.
Linked issues
duplicates 1
Comments 3
Actually a duplicate of MC-204782
Thank you for your report!
However, this issue is Incomplete.
Your report does not contain enough information. As such, we're unable to understand or reproduce the problem.
You are welcome to create a new ticket about your issue with more detailed information. In case of a game crash, be sure to attach the crash report from
[minecraft/crash-reports/crash-<DATE>-client.txt|https://minecrafthopper.net/help/finding-minecraft-data-folder/].However, please review the Bug Tracker Guidelines before creating new reports. Be sure to search for an existing issue as it is likely to have already been reported.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki