So you grab a command block and set it to conditional, but when you ctrl+middle click on the command block to copy it with its NBT and place it down, the command block won't be conditional.
Related issues
Comments

So you grab a command block and set it to conditional, but when you ctrl+middle click on the command block to copy it with its NBT and place it down, the command block won't be conditional.
migrated
(Unassigned)
Unconfirmed
(Unassigned)
1.20.2
Retrieved
Thank you for your report!
We're actually already tracking this issue in MC-87296, so this ticket is being resolved and linked as a duplicate.
However, that ticket has been resolved as Won't Fix, which means that although this is considered a bug, it will not be fixed.
Please be sure to use the search feature before creating a ticket to see if the issue has already been reported.
Quick Links:
📓 Bug Tracker Guidelines – 🛠 Community Support – 📧 Mojang Support – ✍️ Feedback and Suggestions – 💬 Mojira Discord