Blank page instead of webui on self hosted via traefik

[demanuPL]

I'm getting blank page instead of any webui or even zitadel login page. I don't have any errors in docker logs, traefik shows correct endpoints setup.

only logs I'm getting are from browser:

`2472-d2675ce40f6cc81a.js:1 SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159)
at JSON.parse ()
at 17258 (page-e422bc205eb5d866.js:1:8231)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at loadConfig (page-e422bc205eb5d866.js:1:6012)
at 82142 (page-e422bc205eb5d866.js:1:5419)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at 5721 (page-e422bc205eb5d866.js:1:248)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at N (2472-d2675ce40f6cc81a.js:9:2154)
at S (2472-d2675ce40f6cc81a.js:9:1433)

window.console.error @ 2472-d2675ce40f6cc81a.js:1
fd9d1056-94d51a7229cdc644.js:9 Uncaught SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159)
at JSON.parse ()
at 17258 (page-e422bc205eb5d866.js:1:8231)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at loadConfig (page-e422bc205eb5d866.js:1:6012)
at 82142 (page-e422bc205eb5d866.js:1:5419)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at 5721 (page-e422bc205eb5d866.js:1:248)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at N (2472-d2675ce40f6cc81a.js:9:2154)
at S (2472-d2675ce40f6cc81a.js:9:1433)

netbird.xxx.xxx/:1 Uncaught (in promise) SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159)
at JSON.parse ()
at 17258 (page-e422bc205eb5d866.js:1:8231)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at loadConfig (page-e422bc205eb5d866.js:1:6012)
at 82142 (page-e422bc205eb5d866.js:1:5419)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at 5721 (page-e422bc205eb5d866.js:1:248)
at Function.webpack_require (webpack-3f95d46cb44e434a.js:1:185)

netbird.xxx.xxx/:1 Uncaught (in promise) SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159)
at JSON.parse ()
at 17258 (layout-4138352c86c07010.js:1:28337)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at loadConfig (page-e422bc205eb5d866.js:1:6012)
at 82142 (layout-4138352c86c07010.js:1:18716)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at 33838 (layout-4138352c86c07010.js:1:19413)
at Function.webpack_require (webpack-3f95d46cb44e434a.js:1:185)

netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/media/7385e8d9d3c5518f-s.p.ttf was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate as value and it is preloaded intentionally.

netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/css/1e61baa058975865.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate as value and it is preloaded intentionally.

netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/media/7385e8d9d3c5518f-s.p.ttf was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate as value and it is preloaded intentionally.

netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/css/1e61baa058975865.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate as value and it is preloaded intentionally.`