It seems from your screenshots and descriptions that the issue is associated with classes not carrying over all the styles. This definitely sounds like an issue, but one I can’t reproduce on this end.
As I can’t reproduce this and there hasn’t been a preview link provided I can’t troubleshoot this issue directly. So a detailed description with more information than originally provided is very useful for us in helping you resolve this.
Information that will help here:
- Read-Only link
- Screenshot showing the entire style panel and class names so we can account for any and all styles involved
- Any snippets of custom code used (if any)
- Is this happening on the live site or just the designer?
If you are not able to provide more details, or provide a preview link per our posting guidelines it is very difficult for me to assist further.
As a possible alternative, you can reach out to our support team directly and provide a Read-Only link privately.