As an update to this, @rwcox123 , @dglen and @rickr have added several updates to make the main features in the AFNI GUI workable in macOS Tahoe. Many thanks to them for these time-intensive efforts! These overcome some Xquartz breakages introduced into this specific macOS version via Liquid Glass features.
So, those users with macOS Tahoe should update their AFNI versions, whether building the source code locally or using precompiled binaries, with:
@update.afni.binaries -defaults
Please let us know if there are any issues after that (NB: some AFNI sub-menus will still have the black-screen-after-resize issue.)
We still recommend not upgrading your macOS to Tahoe at this time, if you are able to wait. Our brave explorers are now journeying into the SUMA code and other GUI features to implement updates.
thanks,
pt