Xcode15.2 SwiftUI登录界面TextField约束冲突问题求助

环境与代码 #

使用Xcode 15.2及附带的最新版SwiftUI开发登录界面，模拟器为iPhone 15 Pro。界面包含邮箱输入TextField和密码输入SecureField，代码如下：

TextField("Email Address", text: $userData.Email)
    .frame(width: UIScreen.main.bounds.width - 100)
    .textFieldStyle(.roundedBorder)
    .textInputAutocapitalization(.never)
    .opacity(0.8)

SecureField("Password", text: $userData.Password)
    .frame(width: UIScreen.main.bounds.width - 100)
    .textFieldStyle(.roundedBorder)
    .opacity(0.8)

问题现象 #

模拟器运行时界面显示正常，但点击任一输入框后，调试区输出以下错误：

Error for queryMetaDataSync: 2
Error for queryMetaDataSync: 2
Unable to simultaneously satisfy constraints.
    Probably at least one of the constraints in the following list is one you don't want. 
    Try this: 
        (1) look at each constraint and try to figure out which you don't expect; 
        (2) find the code that added the unwanted constraint or constraints and fix it. 
(
    "<NSLayoutConstraint:0x6000021735c0 'accessoryView.bottom' _UIRemoteKeyboardPlaceholderView:0x106839040.bottom == _UIKBCompatInputView:0x1068374d0.top   (active)>",
    "<NSLayoutConstraint:0x6000021623f0 'assistantHeight' SystemInputAssistantView.height == 45   (active, names: SystemInputAssistantView:0x10681fc80 )>",
    "<NSLayoutConstraint:0x6000021731b0 'assistantView.bottom' SystemInputAssistantView.bottom == _UIKBCompatInputView:0x1068374d0.top   (active, names: SystemInputAssistantView:0x10681fc80 )>",
    "<NSLayoutConstraint:0x600002173110 'assistantView.top' V:[_UIRemoteKeyboardPlaceholderView:0x106839040]-(0)-[SystemInputAssistantView]   (active, names: SystemInputAssistantView:0x10681fc80 )>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x600002173110 'assistantView.top' V:[_UIRemoteKeyboardPlaceholderView:0x106839040]-(0)-[SystemInputAssistantView]   (active, names: SystemInputAssistantView:0x10681fc80 )>

Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.

疑问 #

不清楚错误原因，注意到错误里提到了'remote keyboard'，其中SystemInputAssistantView.height == 45的约束找不到设置位置，请问下一步该如何排查？

内容的提问来源于stack exchange，提问作者user2003111