Opencode triggering agents

[YidiDev]

I use OpenCode as my harness. I've added all the agents globally and use it quite a bit but I noticed that opencode almost always prefers using its 2 built in subagents for task delegation rather than the specialized agents it has access to (unless I specifically tell it to use those subagents).
Has anyone come up with a good workflow that makes opencode utilize its specialized subagents over its general built in ones without individually prompting it to do so in each context?