I mean it could be a mix match of the spacing strategy - your project versus what you are copying/pasting from the library. I would make sure your preferences match the style guide and that you are using the same spacing strategy across the board. The update spacing strategy helper tool is for if you wanted to convert a whole project from one strategy to another. But since its not working, best to just match whatever the spacing strategy already exists in the project.
The bug related to the update spacing strategy tool is unrelated to the duplicate classes issue.
I do know that there is something going on - it happens to me on occasion - usually with the buttons - but since there are usually only 1 or 2 buttons in a component, I just clean them up as I go.
Hoping we can take a look at this as soon as we can - I do have some commitment from the engineering team to circle back to the Site Builder on a short list of high priority bugs once we release Publish - and class duplication is on that list - but no guarantees we can even fix it as most of the time its incredibly difficult to even troubleshoot/reproduce/pinpoint.
At the end of the day Quinn - I feel your pain, I hear you, I really do. I’ve got your back and I’m voicing this pain internally at all of the appropriate times I can. I promise, we’ll take a look soon.
If you want to continue this convo and see what we can dig up, I’m happy to try to help troubleshoot or provide workarounds - it can be time consuming for us both, but if its something you want to do, just let me know and I’m happy to do that.
