I'm not sure if this is actually a bug or not. I was modifying the conditionals for a Conditional block, and WordPress kept changing the content I entered into the Advanced Editor. Here's a screencast (no sound) illustrating the issue:
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I also had another issue. When I tried to disable the Advanced Editor to return to the visual condition builder, the window immediately closed, and I couldn't access the visual condition builder at all unless I completely removed all of the contents of the Advanced Editor textarea.
Hello. Thank you for contacting the Toolset support.
When you want to use advanced mode - I suggest you use Types shorcode instead of the available condition clause for better redability. We do have some limitation while using advanced mode so I suggest you should use either normal [wpv-conditional] shortcode, add it to shortcode block and display the things conditionally as per your requirement.