Hi there,
Please, kinldy rest assured that we are here to help and we will do our best to be able to address the issues you are experiencing and try to resolve them ourselves and if not possible report any kind of bug report to our development team to follow up.
Now regarding the problem you have mentioned in the Video which the weight option turns into abnormal view like this:
We already filed a bug report regarding this and our development team will follow up the case. So kindly stay tuned for upcoming releases to have a fix regarding this. There is nothing more we can do regarding the issue I mentioned at the moment.
Now regarding the font weight selection question. I checked the X > Launch > Options > Typography and it is not loading all weights as it is scrambled due to the previously mentioned bug.
But I went to a page and used the Text element to retrieve the font weight for selection and it did load all selected weights in the Font Manager:
So by getting the previous problem fixed this issue will be fixed also for the body weight option in the X > Launch > Options > Typography.
There was also a mention of that the font weight is not loading in the front end. Actually, I know you have selected all weights in the font manager, but you need to be actually using that font weight in some place of the page to show the weight. If you select it from the font manager, it means it will be available in the backend options for you to choose from. But you need to have text actually using that weight to be able to have it in the front end.
You can test it by adding a separate text element for each font weight and assign a unique font weight for each one. Then check the front end of the website.
If you need further help we will be more than happy to help if you give us a test page which we can see any issue you mention live to be able to investigate.
Thank you for keeoing things friendly and we will do our best to help you around with the issues as you and all of our customers are the most precious thing we have here 