Minecraft Realm (Bedrock) just refuses to use any mod i apply to my realm

I am on nintendo switch on versions 1.19+ and i heard this has been happening for years, i cant download videos on nintendo so i will just send a link to a twitter post that contains a video of whats happened https://twitter.com/sewshilmao/status/1545070340362997760?t=KXbUXvGkX0PYcIxU0d2XZA&s=19