Why is there only one zoom option when recording video with the POCO F7?

For your reference, here are the reasons for only one zoom option when recording video on the POCO F7:
1. If you record videos in 4K resolution, you will not be able to adjust the zoom settings, as this is part of the product's design;
2. The zoom feature is only available when the resolution is set to 1080p or lower. To enable zoom adjustments, you will first need to change the resolution from 4K to 1080p in the display settings;
3. This design ensures optimal performance and image quality at higher resolutions while allowing flexibility at lower resolutions.