Improve nested snippet

[A4-Tacks]

Is your feature request related to a problem? Please describe.
Improve the jumping of nested code snippets:

snippet foo b
solid ${1:this.$2} $3;
endsnippet

| is cursor

input foo snippet:

solid |this.| ;

Input some text:

solid some text| ;

jump next snippet:

solid some text| ;

expect:

solid some text |;

Describe the solution you'd like
Skip nested placeholders in placeholders when they are replaced

Describe alternatives you've considered
It seems to behave as expected in an some older version

Additional context
None