Unclear It is not settled whether this queueing always applies or only under some condition.
What
When Claude wants to use a tool that needs your approval, Claude Code sends a permission request. For programs that drive Claude Code through its SDK (software development kit) or over a remote connection, these requests are now queued. On the main conversation and on background work, only one request is open at a time. Later requests wait and are sent once the earlier one is settled. Before, every request was sent as soon as it was made.
Why
Clients see permission prompts one after another instead of several arriving in a burst.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
It is not settled whether this queueing always applies or only under some condition.