Level 30 Enchants (fortune, silk touch) MUCH MUCH more rare

I have seen people post about this on other platforms but just wanted to make sure attention was drawn to it. The more rare enchants, such as fortune and silk touch, have become EXTREMELY rare to the point where I have to grind for ages at an xp farm to keep reenchanting in hopes of fortune or silk touch. Someone made a post about this on reddit I believe in which after testing a few hundred picks, fortune and silk touch had dropped below 5% of a chance of being on the pick. This has made getting past iron tools much more tedious in survival, as well as collecting resources, because I cannot get fortune to mine more ores and I cannot get silk touch to easily obtain better building blocks. Although not impossible and not gamebreaking, it has just very grinding, tedious, and frustrating to me.