Yep doing my head in too. It affects me literally 20+ times a day. Usually by trying to open a link in a new tab but the shift makes me open in a new window instead.
I despise safari now. The only reason I use it is because of its integration with being able to input a 2 factor number from text message directly into the webpage. If it wasn't for that, I'd have ditched it for Chrome long ago.
Another regular annoyance is the amount of clicks I have to do to go into a "non secure page". Click link > then click another link > then click I accept and then get a pop up asking me again. This 'over-secure' 'hand holdy' frustration runs through the whole Apple eco system.
Another regular one is some pages open blank with an empty URL field, and the back button doesn't work. So for example I could open a dozen new tabs and then scroll through them, if one is blank there is no way of knowing which website it was meant to be so I lose it forever.
Everything Apple'y is so bad lately.