[MC-251243] /tp command when using tab has double @ parts

I just found this weird issue and I don't know if it has already been reported, but if I use /tp and press tab, I see two @a, @e, @p, @r, and @s.

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We're tracking this issue in MC-250351, so this ticket is being resolved and linked as a duplicate.

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I tried to search for it but nothing came up, apparently using / does not work in the search bar.