Unable to simultaneously satisfy constraints:
(
    "<NSLayoutConstraint:0x138f00ff0 H:[NSView:0x10e3d3400]-(0)-|   (active, names: '|':IINA.FlippedView:0x10e3d3900 )>",
    "<NSLayoutConstraint:0x138f00fa0 H:|-(0)-[NSView:0x10e3d3400]   (active, names: '|':IINA.FlippedView:0x10e3d3900 )>",
    "<NSLayoutConstraint:0x10d4fe6f0 H:|-(32)-[NSSlider:0x1143fab00]   (active, names: '|':NSView:0x10e3d3400 )>",
    "<NSLayoutConstraint:0x10d4ffaf0 H:[NSTextField:0x1153ab480]-(32)-|   (active, names: '|':NSView:0x10e3d3400 )>",
    "<NSLayoutConstraint:0x138f00b40 H:[IINA.FlippedView:0x10e3d3900]-(0)-|   (active, names: '|':NSClipView:0x1143f5400 )>",
    "<NSLayoutConstraint:0x138f00af0 H:|-(0)-[IINA.FlippedView:0x10e3d3900]   (active, names: '|':NSClipView:0x1143f5400 )>",
    "<NSLayoutConstraint:0x10d4faaf0 NSSlider:0x1143fab00.width == 240   (active)>",
    "<NSLayoutConstraint:0x10d4ffcd0 H:[NSSlider:0x1143fab00]-(8)-[NSTextField:0x1153ab800]   (active)>",
    "<NSLayoutConstraint:0x10d4fcdf0 NSTextField:0x1153ab800.width >= 50   (active)>",
    "<NSLayoutConstraint:0x10d4ffaa0 H:[NSTextField:0x1153ab800]-(0)-[NSTextField:0x1153ab480]   (active)>",
    "<NSAutoresizingMaskLayoutConstraint:0x138f14820 h=-&- v=-&- NSClipView:0x1143f5400.minX == 0   (active, names: '|':NSScrollView:0x10e46f400 )>",
    "<NSAutoresizingMaskLayoutConstraint:0x138f147d0 h=-&- v=-&- H:[NSClipView:0x1143f5400]-(15)-|   (active, names: '|':NSScrollView:0x10e46f400 )>",
    "<NSLayoutConstraint:0x138f00a50 H:[NSScrollView:0x10e46f400]-(0)-|   (active, names: '|':NSView:0x10e3d3b80 )>",
    "<NSLayoutConstraint:0x138f00a00 H:|-(0)-[NSScrollView:0x10e46f400]   (active, names: '|':NSView:0x10e3d3b80 )>",
    "<NSAutoresizingMaskLayoutConstraint:0x138f14460 h=-&- v=-&- NSView:0x10e3d3b80.minX == 0   (active, names: '|':NSTabView:0x114399600 )>",
    "<NSAutoresizingMaskLayoutConstraint:0x138f14410 h=-&- v=-&- H:[NSView:0x10e3d3b80]-(0)-|   (active, names: '|':NSTabView:0x114399600 )>",
    "<NSLayoutConstraint:0x10d47bc50 NSVisualEffectView:0x114383a00.width == 360   (active)>",
    "<NSLayoutConstraint:0x10d4df660 H:|-(0)-[IINA.QuickSettingView:0x10e3c6700]   (active, names: '|':NSVisualEffectView:0x114383a00 )>",
    "<NSLayoutConstraint:0x10d438130 H:[IINA.QuickSettingView:0x10e3c6700]-(0)-|   (active, names: '|':NSVisualEffectView:0x114383a00 )>",
    "<NSLayoutConstraint:0x138f00320 NSTabView:0x114399600.trailing == NSView:0x10e36e280.trailing   (active)>",
    "<NSLayoutConstraint:0x138f002d0 NSTabView:0x114399600.leading == NSView:0x10e36e280.leading   (active)>",
    "<NSLayoutConstraint:0x138f00460 H:[NSView:0x10e36e280]-(0)-|   (active, names: '|':IINA.QuickSettingView:0x10e3c6700 )>",
    "<NSLayoutConstraint:0x138f00410 H:|-(0)-[NSView:0x10e36e280]   (active, names: '|':IINA.QuickSettingView:0x10e3c6700 )>"
)

Will attempt to recover by breaking constraint 
<NSLayoutConstraint:0x10d4fcdf0 NSTextField:0x1153ab800.width >= 50   (active)>

Set the NSUserDefault NSConstraintBasedLayoutVisualizeMutuallyExclusiveConstraints to YES to have -[NSWindow visualizeConstraints:] automatically called when this happens.  And/or, set a symbolic breakpoint on LAYOUT_CONSTRAINTS_NOT_SATISFIABLE to catch this in the debugger.