The pause menu takes a long time to load on ALL consoles and phones (dependes on loading speeds but defedently consoles for sure)  and pc too if there like a gaming juggernaut then it is quick but JAVA loads faster on my phone (pause menu) then bedrock does this has hapoened scence 1.14 came out as far as am aware cuz thats when i began playing again(lack of access cept me away but minecraft is my favorite game) AND PLEASE DONT start optomizing minecraft java on android because its good the way it is plus its not meant for phones so anyways bye