The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+10F6 forms with similar adjacent characters prevents a line break inside it.
The Wikipedia has the following information about this codepoint:
ჶ, Ჶ (Georgian: ჶი) is an old letter of Georgian scripts, now obsolete in Georgian. It was used in the 20th century in words which came from other languages such as: ჶილმი (ფილმი-Film) etc.
Today the letter is used in the Laz language.
Representations
System
Representation (click value to copy)
Nº
4342
UTF-8
E1 83 B6
UTF-16
10 F6
UTF-32
00 00 10 F6
URL-Quoted
%E1%83%B6
HTML hex reference
ჶ
Wrong windows-1252 Mojibake
ჶ
Encoding: GB18030 (hex bytes)
81 33 9C 36
RFC 5137
\u'10F6'
Bash and Zsh inside echo -e
\u10F6
C and C++
\u10F6
C#
\u10F6
CSS
\0010F6
Excel
=UNICHAR(4342)
Go
\u10F6
JavaScript
\u10F6
Modern JavaScript since ES6
\u{10f6}
JSON
\u10F6
Java
\u10F6
Lua
\u{10F6}
Matlab
char(4342)
Perl
"\x{10F6}"
PHP
\u{10f6}
PostgreSQL
U&'\10F6'
PowerShell
`u{10F6}
Python
\u10F6
Ruby
\u{10f6}
Rust
\u{10f6}
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