Shulker box disapearing

Pretty pissed honestly.
Played a couple hours today, just mining and chilling and I this bug ruined my day again. Honestly I am so sick of it. I cannot count the countless time I lost a shulker and all my inventory in it. I Mined it with a netherite pickaxe and didn't appear in my inventory. I kept loggin' back into my realm ( because sometime it does appear back in my inventory) and I didn't see nothing . I had netherite armor and axe FULLY UPGRADED with the best enchantments. Like if it was a offline world, it would probably pass better, but I'm paying for a realm and for that reason I assume that bugs like this should never happen . Not for 2 years, especially since the new update, now I have to grind back this netherite armor and find a template lol, nice. It's not even possible to make my axe back with the the upgrade system. I'll be honest, I want it back in my inventory, my armor and axe for the countless time I lost full netherite gear set because of bugs like this. I pay monthly for a service