Apparently, the Qt preferred way of aligning elements inside layouts is using the Layout. properties instead of anchors. So I'm just going to leave the revision as is for now, and attribute the wrong wrap trigger as a bug in Qt when the width of an element inside a Layout is unset.

@davidedmundson No, I do not have commit access.

Oddly enough, setting anchors instead of Layout does fix one of the original issues; the one about word wrap wrongly triggering when there is room available on the first line. I guess the Layout.alignment line @davidedmundson pointed out is in fact the cause of trouble. Maybe I should revise the revision; will run a few tests with some arbitrary font, font size, and DPI values.

In D2984#55364, @jensreuterberg wrote:

From a visual standpoint: on the one hand it breaks the "Left Align Text" when available