Lag issue

Unity older Version : 2020.3.11f1 Unity Current Version : 2021.1.12f1 Firstly we created a empty project and add go-map plugin in the project So Test_Apk_2020 is the apk file created with the older unity version And Test_Apk_2021 is the apk file created with the current unity version, I have attached screenshot of both scene first both image stats that fps is different after having the same settings but the change is only unity version..in the current version apk we find some lag while rotating or zooming-out..the older version build was perfect in terms of all aspects Can you please help us where we are wrong here because we are stuck in this situation.

Apk file with Unity 2020.3.11f1 : https://drive.google.com/file/d/1GiuG2qpLfbAwNnCEwg9Eqe_WPjRm6ACh/view?usp=sharing

Apk file with Unity 2021.1.12f1 : https://drive.google.com/file/d/1iecc9Nr-9GNaRurpr2tF4U5lVHzEcnSS/view?usp=sharing