There may be a problem on Macs in Cocoa applications for the following syllabics:
Eastern and Central Cree
The issue is that after typing in any of these characters, e.g. n-w-i, the next keystroke will produce a character before instead of after the syllabic.
Thus: “n-w-i-k-a” shows up as:
Furthermore, hitting return will cause any of the above syllabics to disapepar.
To get around this, whenever typing any of these, hit the space bar after the problem syllabic appears on screen, then backspace. Thus, Western ᓂᐧᑲ is typed n-w-i-space-backspace-k-a, Eastern ᐧᓂᑲ is typed n-w-i-space-backspace-k-a.
The source of this problem may be twofold