Optimize css fails

[aminya]

Optimize css fails with the following error:

snowdrop:build: error during build:
snowdrop:build: [vite-plugin-inline-source] Cannot read properties of undefined (reading '0')
snowdrop:build: file: ./website/app/index.html
snowdrop:build:     at getPropertyDescriptor (file://./node_modules/.pnpm/css-tree@2.2.1/node_modules/css-tree/lib/utils/names.js:67:24)
snowdrop:build:     at getPropertyFingerprint (file://./node_modules/.pnpm/csso@5.0.5/node_modules/csso/lib/restructure/6-restructBlock.js:75:22)
snowdrop:build:     at List.<anonymous> (file://./node_modules/.pnpm/csso@5.0.5/node_modules/csso/lib/restructure/6-restructBlock.js:225:29)
snowdrop:build:     at List.forEachRight (file://./node_modules/.pnpm/css-tree@2.2.1/node_modules/css-tree/lib/utils/List.js:158:16)
snowdrop:build:     at Object.processRule (file://./node_modules/.pnpm/csso@5.0.5/node_modules/csso/lib/restructure/6-restructBlock.js:223:18)
snowdrop:build:     at Object.enter (file://./node_modules/.pnpm/csso@5.0.5/node_modules/csso/lib/restructure/6-restructBlock.js:305:25)
snowdrop:build:     at Object.<anonymous> (file://./node_modules/.pnpm/css-tree@2.2.1/node_modules/css-tree/lib/walker/create.js:11:16)
snowdrop:build:     at walkNode (file://./node_modules/.pnpm/css-tree@2.2.1/node_modules/css-tree/lib/walker/create.js:169:36)
snowdrop:build:     at List.walkReducer (file://./node_modules/.pnpm/css-tree@2.2.1/node_modules/css-tree/lib/walker/create.js:195:61)
snowdrop:build:     at List.reduceRight (file://./node_modules/.pnpm/css-tree@2.2.1/node_modules/css-tree/lib/utils/List.js:192:22)