How to tune the WeChat small window?

I have encountered this problem before, and it is easy to solve. Next, I'll tell you how to operate:

Tool: Xiaomi 10 WeChat: 8.0.34

Step 1: Open the phone settings and click Apply Settings. (as shown)

Step 2: Click Authorization Management at the bottom of the page. (as shown)

Step 3: Click Application Rights Management at the bottom of the page. (as shown)

Step 4: Find WeChat and click Enter. (as shown)

Step 5: Click the option below to display the floating window. (as shown)

Step 6, select the always allow option. (as shown)

How to adjust all the steps of the question in the WeChat small window? Remember to like it for me if it is useful to you ~? ?