Warp-Taskbar setup issue

I recently installed zorin os 17.2 core. I was trying to setup cloudflare warp. It was supposed to have a status icon in taskbar. It's not showing and while I am trying to access it from terminal it is giving this error.

I think it didn't register correctly, delete the key and re-register the warp, it shows in taskbar

Still not working

curl -fsSL https://pkg.cloudflareclient.com/pubkey.gpg | sudo gpg --yes --dearmor --output /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/cloudflare-warp-archive-keyring.gpg] https://pkg.cloudflareclient.com/ $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/cloudflare-client.list
sudo apt-get update && sudo apt-get install cloudflare-warp
warp-cli registration new

You need to follow these steps precisely in the given order.

It works but if i restart my pc it gives the same error.

It's strange; just wait for @Aravisian or other knowledgeable friends to review the topic and assist you.
In the meantime, you can also pose your question in the WARP forum.
https://community.cloudflare.com/

If you are referring to the gtk-critical warning you see, that is just a warning that the Theme Style may not look as intended. Many apps will show this when launched from terminal and it can be ignored.