u/nik9hi

Not able to type words like sɨːtʲ सॗत्य. At max can get سٕتؠ with the normal hamza. Else it is always with an alef making it سٳتؠ which is wrong afaik.

Tankri as a script was not prevalent in Garhwal and Kumaun; the usage proof doesn't exist. Using it in the flair doesn't seems to be right. Also the spelling of Garhwali should have been 𑚌𑚗𑚷𑚦𑚭𑚥𑚯 and not the current spelling.

For Jaunsar region, a different script was used that has been recently added to the Unicode (Attached link).

Jammu region had its own version adopted by the royal court. This version has been encoded in the Unicode with a working font. So the flair should be using: Jammu - 𑠑𑠢𑠹𑠢𑠰 not Jammu - 𑚑𑚢𑚶𑚢𑚱.