[2019] Leaving out 3 Planeswalkers of Glass Card Styles

I couldn't find an answer to this anywhere, but during the War of the Spark Chronicles they said there will be Glass Card Styles for the 36 planeswalkers. Despite this, there are 39 planeswalkers added in WAR. I was wondering if anyone knew if/when the glass card style will be coming out for Tezzeret, Master of the Bridge, Jace, Arcane Strategist, and Gideon, the Oathsworn? To my knowledge they are the only ones being left out and they don't even have normal alternate styles AFAIK.