The "Add to phone calendar" icon I added on the calendar detail screen
top bar mapped to MaterialSymbols.EventAvailable (\\uE614), but the
checked-in TTF was a subset built before that codepoint existed in
MaterialSymbols.kt — so the third icon from the right rendered as the
.notdef placeholder.
Regenerated via tools/material-symbols-subset/subset.sh. The subset is
now 214 codepoints (up from 213); file size unchanged at 420K.
Claude
382729520c