[orca-list] How avoid display of warnings from orca (and maybe at-spi)?

[Didier Spaier <didier slint fr>]

Hello,

just an example of the kind of messages useless for the end user and that hide useful information in a 
terminal:

(orca:4794): dbind-CRITICAL **: atspi_accessible_set_cache_mask: assertion 'accessible == 
accessible->parent.app->root' failed

How can I get read of them?

Best,

Dider