'Failed to create a Winit window' when a debugger tries to pop up with a very long space title

[StephanEggermont]

Windows 11, 1.0.671

WinitMainThreadEventLoop(Object)>>error:
Receiver: a WinitMainThreadEventLoop(@ 16r1E674438EA0)
Arguments and temporary variables:
aString: 'Failed to create a Winit window'
Receiver's instance variables:
handle: @ 16r1E674438EA0
isAutoRelease: true
isRunning: true
waker: @ 16r1E674438CC0

WinitMainThreadEventLoop>>createWindow:
Receiver: a WinitMainThreadEventLoop(@ 16r1E674438EA0)
Arguments and temporary variables:
aWindowBuilder: a WinitWindowBuilder(@ 16r1E60EFB7B40)
aBuilderCopy: a WinitWindowBuilder(@ 16r00000000)
aWindow: a WinitWindowReference(@ 16r00000000)
Receiver's instance variables:
handle: @ 16r1E674438EA0
isAutoRelease: true
isRunning: true
waker: @ 16r1E674438CC0

BlWinitHost(BlRustWindowingHost)>>createWindowSpaceFor:
Receiver: a BlWinitHost
Arguments and temporary variables:
aSpace: a BlSpace('KeyNotFound: key ''{"data":{"getTestPlans":{"total":43,"star...etc...
aHostSpace: nil
windowBuilder: a WinitWindowBuilder(@ 16r1E60EFB7B40)
windowedContext: nil
eventLoop: a WinitMainThreadEventLoop(@ 16r1E674438EA0)
Receiver's instance variables:
a BlWinitHost

BlWinitHost(BlRustWindowingHost)>>createHostSpaceFor:
Receiver: a BlWinitHost
Arguments and temporary variables:
aSpace: a BlSpace('KeyNotFound: key ''{"data":{"getTestPlans":{"total":43,"star...etc...
aHostSpace: nil
Receiver's instance variables:
a BlWinitHost

[girba]

Thanks. Do you have a way to reproduce the error?

[StephanEggermont]

space := BlSpace new.
longString := String loremIpsum: 65536.
space title: longString.
space show

[StephanEggermont]

On Linux, the limit seems to be higher. 65536000 crashes the image

[StephanEggermont]

On a M1 Max, 1.0.663 or 1.0.714 it takes about 16 minutes to open the space with 6553600 string length. During that time the image is unresponsive, so I assume it is in an FFI call

[StephanEggermont]