Debugger info - how to interpret and rectify and App submission

Hope someone can offer some guidance for me please. I have an app that runs to my simulators and iPhone devices fine, but with the following error in the debugger. I have a few questions... apologies, am pretty new to this development stuff.

1 - There's so much info here. How do I identify which constraint to check here to find the source of the issue?

2 - Would an issue such as this cause any submission to the App Store to fail?

Thanks folks.

Code Block language
2021-02-26 16:54:51.252513+0000 name[44594:2610742] [LayoutConstraints] 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:0x600002c9c780 'BIB_Trailing_CB_Leading' H:[_UIModernBarButton:0x7f932142d310]-(6)-[_UIModernBarButton:0x7f932142b070'Featured']   (active)>",
    "<NSLayoutConstraint:0x600002c9c7d0 'CB_Trailing_Trailing' _UIModernBarButton:0x7f932142b070'Featured'.trailing <= BackButton.trailing   (active, names: BackButton:0x7f932142a760 )>",
    "<NSLayoutConstraint:0x600002c9d6d0 'UINav_static_button_horiz_position' _UIModernBarButton:0x7f932142d310.leading == UILayoutGuide:0x6000036b32c0'UIViewLayoutMarginsGuide'.leading   (active)>",
    "<NSLayoutConstraint:0x600002c9d720 'UINavItemContentGuide-leading' H:[BackButton]-(0)-[UILayoutGuide:0x6000036b33a0'UINavigationBarItemContentLayoutGuide']   (active, names: BackButton:0x7f932142a760 )>",
    "<NSLayoutConstraint:0x600002ca7e80 'UINavItemContentGuide-trailing' UILayoutGuide:0x6000036b33a0'UINavigationBarItemContentLayoutGuide'.trailing == _UINavigationBarContentView:0x7f932140ee40.trailing   (active)>",
    "<NSLayoutConstraint:0x600002c9dea0 'UIView-Encapsulated-Layout-Width' _UINavigationBarContentView:0x7f932140ee40.width == 0   (active)>",
    "<NSLayoutConstraint:0x600002c90230 'UIView-leftMargin-guide-constraint' H:|-(0)-[UILayoutGuide:0x6000036b32c0'UIViewLayoutMarginsGuide'](LTR)   (active, names: '|':_UINavigationBarContentView:0x7f932140ee40 )>"
)
Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x600002c9c780 'BIB_Trailing_CB_Leading' H:[_UIModernBarButton:0x7f932142d310]-(6)-[_UIModernBarButton:0x7f932142b070'Featured']   (active)>
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.
code-block


Debugger info - how to interpret and rectify and App submission
 
 
Q