aerender 22 hangs for a fixed amount of time after logging a warning

Hello everyone,

I'm trying to render a project using the last version of aerender. When I open that project in After Effects, I get a warning saying that some fonts are missing, but it does not prevent AE from rendering the project (probably switching to a default font).

Obviously I get the same warning in aerender, however it seems to wait around one minute before setting up the render queue and starting the rendering process in itself. For other warning messages (like missing effect plugin), it waits for about 20 seconds instead.

This happens on every project that displays a warning at the opening, and aerender waits for about the same amount of time for a given warning message, no matter which project is rendered.

Any idea what could cause this? Is there a way to launch an aerender command in a way that would disregard warnings?

Thanks in advance for your help!