Missing panels "ha-panel-lovelace" and "paper-slider"

[sergivillar]

Hey all,

Describe the bug
I made a fresh installation of HA and Lovelace, everything works as expected (I think, still missing some config on my home views) but when I look at the console I'm seeing the following errors.

mini-media-player.js:689 Uncaught (in promise) TypeError: Class extends value undefined is not a constructor or null
    at mini-media-player.js:689:27057
(anonymous) @ mini-media-player.js:689Understand this errorAI
simple-weather-card.js:1 Uncaught (in promise) TypeError: Cannot convert undefined or null to object
    at Function.getPrototypeOf (<anonymous>)
    at Object.<anonymous> (simple-weather-card.js:1:2521)
    at n (simple-weather-card.js:1:110)
    at simple-weather-card.js:1:902
    at simple-weather-card.js:1:911

To Reproduce
Steps to reproduce the behavior:

Fresh install of Home Assistant OS (proxmox) and lovelace with defaults (automatically install all components mini-media-player and simple-weather-card included)

Screenshots

Related Card Config
Not related with config, those cards load at start up.

Dont really know if this is some kind of bug or a misconfiguration by my side (even I doubled checked everything), borwser mod seems to be running fine (tested with popups as the doc said)

Could it be that browser mod is initiated after those card are being loaded? if that's the case, how can I change the loading order?

Thanks in advance

[SQDYsll]

Also this Error's