@let is declared but its value is never read, when using @let in i18n ICU expressions #57838

@let gender = 'female';
<h1 i18n>{ gender, select, male {male} female {female} other {other} }</h1>

@let gender = 'female';
<h1 i18n>{ gender, select, male {male} female {female} other {other} }</h1>

[WARNING] NG8112: @let gender is declared but its value is never read. [plugin angular-compiler]

Angular CLI: 18.2.4
Node: 20.11.1
Package Manager: yarn 1.22.19
OS: win32 x64

Angular: 18.2.4
... animations, cli, common, compiler, compiler-cli, core, forms
... localize, platform-browser, platform-browser-dynamic, router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1802.4
@angular-devkit/build-angular   18.2.4
@angular-devkit/core            18.2.4
@angular-devkit/schematics      18.2.4
@schematics/angular             18.2.4
rxjs                            7.8.1
typescript                      5.5.4
zone.js                         0.14.10