设置页面的菜单不能返回上一级

[WqyJh]

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Describe the enhancement you want to request

设置页面的菜单不能返回上一级，只能直接取消，不能返回上一级菜单，返回设置其它的只能退出重进。而且ctrl+p在默认页面根本无效，只有在先按一下Tab，Ctrl+p进入设置页面才会生效。

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Mirrored from XiaomiMiMo/MiMo-Code#261 — original author @2545022547-fengbujue.