Explanation
When spoiler text is put into a details folder, it can be unblurred as per usual by clicking on it, but clicking again does nothing, and it cannot be reblurred. Closing and reopening the details folder is ineffective. My explanation of this on the Hopscotch Forum explains this better.
Demonstration
Feel free to use this details folder as an example. My exact process is explained on the Hopscotch Forum topic.
Details folder
Sample text
How to reproduce
- Create a post with a details folder
- Put spoiler text into it
- Open the folder and unblur the text
- The text cannot reblur without reloading the page