Sorry for posting that issue twice, but it has been classed as "Unable to reproduce", so here's how to reproduce:
/say @e (you should have a list of all entities, the first of them being players, including you)
/tp 100000 120 0 (you teleport yourself far away from where you are)
/say @e (you should once again have a list of all entities, but without you!)
This breaks some of my command creations as I cannot execute commands or grant advancements to players who just teleported, which might be problematic
Notes:
You are still triggered by @p and @a
It does not work only with /say (at least with /execute and /advancement but it sounds like it has nothing to do with the command used)
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SunCat
migrated
Thank you for your report!
However, this issue has been closed as a Duplicate of MC-92916.
It has been linked to this report. If you have additional information, please add it to that report.
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