[Resolved] Deploy to Heroku fails

I'm pressing Deploy to Heroku on Heroku Elements.

-----> Build
       Running build (yarn)
       yarn run v1.22.17
       $ yarn build:cljs && yarn build:js
       $ yarn && rm -rf frontend/src/cljs/* && shadow-cljs release app
       $ echo $npm_execpath | grep -q yarn || echo '\033[0;33mSorry, npm is not supported. Please use Yarn (https://yarnpkg.com/).\033[0m'
       [1/5] Validating package.json...
       [2/5] Resolving packages...
warning Resolution field "ansi-regex@5.0.1" is incompatible with requested version "ansi-regex@^2.0.0"
warning Resolution field "ansi-regex@5.0.1" is incompatible with requested version "ansi-regex@^2.0.0"
warning Resolution field "ansi-regex@5.0.1" is incompatible with requested version "ansi-regex@^3.0.0"
warning Resolution field "ansi-regex@5.0.1" is incompatible with requested version "ansi-regex@^2.0.0"
warning Resolution field "set-value@4.0.1" is incompatible with requested version "set-value@^2.0.0"
warning Resolution field "set-value4.0.1" is incompatible with requested version "set-value@^2.0.1"
warning Resolution field "immer@9.0.6" is incompatible with requested version "immer@8.0.1"
warning Resolution field "nth-check@2.0.1" is incompatible with requested version "nth-check@^1.0.2"
warning Resolution field "ansi-regex@5.0.1" is incompatible with requested version "ansi-regex@^4.0.0"
warning Resolution field "ansi-regex@5.0.1" is incompatible with requested version "ansi-regex@^4.1.0"
       [3/5] Fetching packages...
       [4/5] Linking dependencies...
warning "@storybook/addon-essentials > @storybook/addon-measure@2.0.0" has unmet peer dependency "@storybook/components@^6.3.0".
warning "@storybook/addon-essentials > @storybook/addon-measure@2.0.0" has unmet peer dependency "@storybook/core-events@^6.3.0".
warning "@storybook/addon-essentials > @storybook/addon-measure@2.0.0" has unmet peer dependency "@storybook/theming@^6.3.0".
warning " > @testing-library/cypress@5.3.1" has incorrect peer dependency "cypress@^2.1.0 || ^3.0.0 || ^4.0.0".
warning "documentation > @vue/compiler-sfc@3.1.5" has unmet peer dependency "vue@3.1.5".
       [5/5] Building fresh packages...
/bin/sh: 1: shadow-cljs: not found
error Command failed with exit code 127.

I've checked other discussions and GitHub issues - couldn't find anyone experiencing this.

Nevermind. "Deploy to Heroku" worked just fine from https://www.metabase.com/docs/latest/operations-guide/running-metabase-on-heroku.html