The Syloti Nagari character ꠜ (bh) looks too similar to ꠘ (n). The character ꠖ (d) should be nicely connected to the diacritic ꠥꠥ (u).
(Actually in most Sylheti handwritings, the diacritic on all consonants is not connected, but since in this font the diacritics is connected, it should work nicely for ꠖ)
The diacritic of "e": ꠦ should be unconnected to the consonants, similar to the diacritic ꠂꠂ, as in ꠔꠂ, so not connected like ꠔꠦ.. same for the diacritic ꠧ, it should be unconnected. Mostly a different shape of the letter ꠀ "A" is used, but that's perhaps Unicode's job, though it can be added in the non horizontal line font. Shown in the screenshots. I will highlight if needed.
Font
NotoSansSylotiNagari-Regular.ttf.
Font Version
Current available on github 4/12/2018
Screenshot
The ꠜ (bh) is in the 5th line of consonants. The unconnected diacritic of "e" is in the last line as "ke" ꠇꠦ. Also notice the unconnected "u" diacritic in both images.
Here in the 7th line you can see the "bh" with diacritic "u".
Defect Report
The Syloti Nagari character ꠜ (bh) looks too similar to ꠘ (n). The character ꠖ (d) should be nicely connected to the diacritic ꠥꠥ (u). (Actually in most Sylheti handwritings, the diacritic on all consonants is not connected, but since in this font the diacritics is connected, it should work nicely for ꠖ) The diacritic of "e": ꠦ should be unconnected to the consonants, similar to the diacritic ꠂꠂ, as in ꠔꠂ, so not connected like ꠔꠦ.. same for the diacritic ꠧ, it should be unconnected. Mostly a different shape of the letter ꠀ "A" is used, but that's perhaps Unicode's job, though it can be added in the non horizontal line font. Shown in the screenshots. I will highlight if needed.
Font
Font Version
Current available on github 4/12/2018
Screenshot