In DE I would argue that this is due to punitive taxes and I wouldn't call it progress.
Poor people work their asses 40+ hours and up to overwork since it's always paid here. White collars work less time and often switch to 4 days because at this tax progression working your ass is not worth it. Time is more valuable, indifference curve is screwed.
It also have negative effect on women's careers in combo with 3/5 tax classes thing. And it hurts EU economies very hard since the most productive ones are disincentivized to work more.