Cannot install

[raquelangulo]

When pressing Accept an error 400 (Bar Request) occurs, so I cannot install it.

[rAI-ch]

I'm getting this as well when using the Brave browser. Same issue with the other related extensions in Google Marketplace I tried to install like Kodify and Code Blocks II.

Successfully installed using Edge browser but looks different when being used.

Tried opening the docs file in Brave. It asks for which account is being used.

[smitesht]

Hello, I was also getting the same "Bad Request" "Error 400". I think when we have multiple Gmail accounts and try to install the Code Blocks extension, it displays this error.

When I use Gmail or Google Docs in a private or (incognito mode) with only one account, I am able to install and work properly.

[Korb]

I also encountered this problem of not being able to install the add-on. And yes, I use multiple Google accounts in Mozilla Firefox and Google Chrome. Add-on installation error messages:

The page isn’t redirecting properly. An error occurred during a connection to script.google.com. This problem can sometimes be caused by disabling or refusing to accept cookies.

This site can’t be reached. The web page at https://script.google.com/accounts?authuser=1&continueUrl=https%3A%2F%2Fscript.google.com%2Faccounts%3Fauthuser%3D1...userinfo.profile might be temporarily down or it may have moved permanently to a new web address.
ERR_TOO_MANY_ACCEPT_CH_RESTARTS

Bad Request
Error 400

I was only able to install the add-on in Private Mode, but I still can't use it due to an error related to x-frame options or a content security policy.

Mozilla Firefox 127.0b9 (64-bit)
Google Chrome 125.0.6422.113 (Official Build) (64-bit)