Taxonomy: Auto capitalization of second letter if first letter is special character

[fmiudo]

Hello,

I was trying to add a common Portuguese name for Neomarica gracilis, which is Íris-da-Praia, but every time i click to save it the name appears as ÍRis-da-Praia instead.

I think this is related to the acute capital I that starts the word. I tried to replicate the bug with other accented capital letters (vowels) but only the letter I has this strange bug.

If this helps, Í is called the 'Latin Capital Letter I with Acute", Unicode number: U+00CD, HTML-code: [&#205]; (remove brackets)

[fffffffff]

The same problem was discussed recently.
https://forum.inaturalist.org/t/some-common-names-have-two-first-letters-capitalized/6090?u=melodi_96