Nostalrius Begins - Quality wow vanilla realm (1.12)

Hey guys i have strange problem, i cannot manage to choose any option from any NPC, 1st i recognized problem with the innkeeper where i couldn't choose option to make that inn home because when i right click innkeeper it just automatically choose option and opens his shop. Also if trainer have quest i cannot choose any option in chat because it automatically opens his training menu. I tried to relog, i tried to /reload, i also tried on other character it doesnt work. I also tried deleting WTF file and still not working. I switched to other vanilla server and there it worked normally where i could choose one of options in NPC dialogue menu, and it doesn't automaticlly opens one of chat options. Any other people have similliar problem? Does any1 know how to fix this?

Are you using lazy pig or any addon that's able to skip the dialogue? Test without addons, if not delete wdb (cache) as a last resort

Had the same issue, its an addon you are using. Disable all addons and then choose the home, enable all addons.