Ok so apparently this bug only seems to happen in 1.16 and up... it's not present in any versions below those specific ones... but apparently, there seems to be an issue with texture stitching in the forge 1.16.4 version 35.1.37, or for that matter any 1.16+ forge version...
I have an Intel Iris 1536 MB graphics card and a 2.6 GHz Dual-Core Intel Core i5 processor, and it may need to be updated, an un-updated driver might be the cause of the texture issue, I don't really know, but it seems to be on forge's end more than anything.
I'll include an image showing the texture issue if that helps. Also, can someone look into this please? Note: Open the images in a new tab and zoom in ( CMD + on mac, CTRL + on Windows) to see the white lines/gaps in more detail.https://imgur.com/a/INB6g4c
