Extra-high and Extra-Low Characters are Cut Off in Labels

[outzenj]

I have a few labels on a map that include multiple diacritics, meaning parts of the character are higher than would typically appear. For example, the acute accent in Ǎ́ (capital letter A with caron, combining acute accent) is positioned higher than you'd see on most characters.

When this combination in placed in a label, it looks fine when editing the label, but after clicking away, the acute accent disappears. It seems it's being cut off. I experimented with a few other combinations and it seems any character that's positioned higher or lower than normal is cut off.

It seems like I can work around this by putting a new line before an extra-high character, or after an extra-low character, but I imagine that won't work in every case.

[Balmung]

Which font is affected?

[outzenj]

I can recreate the issue with every font I've tried so far. The affected map uses Arimo and Tinos.