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Fix room list filtering weird case sensitivity #3759
Merged
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Fixes element-hq/element-web#11701
Signed-off-by: Michael Telatynski 7t3chguy@gmail.com
unhomoglyph converts funky unicode characters to their non-confusable counterparts as per http://www.unicode.org/Public/security/latest/confusables.txt
the issue was we converted the output of it to lower case but its input was mixed case, which causes fun cases like
e.g
m
->rn
, (r, n) butM
->M
which means we should lowerCase its input, but we must also lowerCase its output because of mappings like𝐊
->K
(which would not matchk
otherwise)