I just started using QGIS. I need to work with QGIS on three different operating systems (Windows 11 (QGIS 3.26), MacOs 12 (QGIS 3.26) and Ubuntu 22.04 (QGIS 3.22)/Fedora 36-Linux(QGis 3.26).
I noticed a strange behavior on loading shape layers on different platforms - generally the scale should be about the same - but it isn't.
On Windows and Ubuntu the scale seems to be correct (see screenshot files) - on MacOs and Fedora the scale is completely different. Naturally this has for example implications on Labels, which are shown dependent on the scale - on MacOs and Fedora they seem never to appear unless I zoom extremely into the shapes.
I can see no difference in the Layer and project settings - can anybody give a hint what's wrong?