Authentication failed problem with old ShapeDiver scenes

Hi,

I have an authentication problem with shapediver models that are created few years ago (2020 or older). This scenes worked before, but they doesn’t work anymore.

Here are some examples of scenes that are not working anymore:
https://www.shapediver.com/app/m/ceiling-7 1
https://www.shapediver.com/app/m/acoustic-wall-baffles-5
https://www.shapediver.com/app/m/stubici-spacious-2021-bcknd
https://www.shapediver.com/app/m/acoustic-wall-2021ch-bcknd-fin
https://www.shapediver.com/app/m/acoustic-ceiling-2021ch2-full 1

First I thouth that there is a problem because all this scenes are ticket embeded. However, I realized that old iFrame scenes also not worked anymore:
Here is some examples:
For example this iFrame:

How to solve this problem?

I tested using this model (ShapeDiver), and it seems there is a problem opening the model on our workers. The most probable reason is that due to an update of one of the plugins used by the model, Grasshopper shows a popup window, which causes the computation request to time out.
We are working on a way around this, but it will likely take 1-2 weeks to ensure this is 100% stable.
If you need a fast solution, you could ensure your locally installed plugin versions are aligned with the plugin versions installed on the Rhino 6 system (see ShapeDiver).

A fix for this has already been deployed to our staging systems. However, we will wait until beginning of next week before rolling this out everywhere, I hope for your understanding.

@Bojan_T the problem should be solved now. I tested using ShapeDiver

It is not solved completely.

Now I can open scenes ShapeDiver platform, but textures are missing. See for example: ShapeDiver
And the scenes that uses tickets for embeding of that scenes not working. See for example: 3D configurator fora acousctic wall baffles

It seems that the Require strong authorization setting is switched on for this model, but the website does not implement to request a JWT and pass it to the viewer. This is a new feature, i.e. in order to make your embedded model work again without having to refactor your web application, please switch of this setting. Related help page: https://help.shapediver.com/doc/enable-embedding#Enableembedding-Strongauthorization

Please provide detailed information on what’s going wrong here.