Major enchantment glitch Please read.

My phone is an LG Stylo. Ive had this problem for months since 0.15.1, was using a Gigaset tablet then.

So getting too it, there are SEVERAL bugs that has to do with experience, and iteam duping while in servers or realms. I dont know if it does this in single player. In first image you will see what i got. In second image I enchated.
The first bug; if i log out and come back, my experience is restored in third image. My iteams still enchanted. I can repeat this everytime. If I die i do lose all the exp, even if if i log out and back in its still gone so thats ok. ALOT of times though this will happen, in fourth image, where I enchant something and the iteam duplicates and flys out of my inventory, though I still have same iteam in my inventory. The really wierd part is if i try to pick it up, it just flys over, and creates shadow copys of itself in my inventory. If I click on the copy and equip, fifth image, it will 'unshadow' and become an iteam, thus duping. No idea why this happens so if you could please fix this, let me know.