Footer changes when order starts processing, causing inconsistency

Describe the bug
The footer of the website undergoes changes when an order begins processing, leading to visual inconsistencies and a disrupted user experience.

To Reproduce

Open the website.
Place an order and proceed to the processing stage.
Observe the changes in the footer layout, style, or content during order processing.
Expected behavior
The footer should remain consistent in appearance and functionality throughout the user's journey, including during order processing.

Actual Behaviour
The footer's layout, style, or content changes during order processing, making the website look inconsistent.

Desktop (please complete the following information):

OS: Windows
Browser Chrome

按照报告中的情况，在 Windows 上使用 Chrome，通过在网站上下单并观察处理开始时的页脚来重现该问题。比较处理前和处理中的页脚，然后验证其布局、样式和内容在整个下单流程中保持一致。

由索引模型根据 Issue 内容生成。