I have a model running on the processing framework it produces a serie of vector layers as output(alt-0, alt-1, alt-2, alt-3, and so on). I have prepared the model keeping the order of these alternatives from zero to 5. But when running the model these vector layer are listed pretty much randomly (see pic below). I tried to re order the .model with a notepad editor but nothing changes. Is there a way to set the order on the window of the model for the outputs?
I've solved the issue by a "manual workaround": after having the output order completely messed up by the graphical modeler I manually swapped the coefficients of the alternatives calculated by the model and changed the names of the metadata, and the outputs (ex. alt_3 became alt_0; alt_4 became alt_1 and so on...). Now the end, everything is in the correct order.
Looks like currently (QGIS 3.20) the order is totally random: https://github.com/qgis/QGIS/issues/44184