Battle.net installation

Hi,
I hope I use the right channel. I get a lot of error message, pls see the messages below
System
lutris 0.5.19
Kubuntu 25.04 and Kubuntu 24.04.2
AMD Ryzen 7 5700U
Thanks for your help Peter

F6F0 {VT_EMPTY}, 00A0F6E0 {VT_R8: 0.450000}): stub
0024:fixme:uiautomation:UiaClientsAreListening ()
0024:fixme:uiautomation:UiaRaiseAutomationPropertyChangedEvent (00F32720, 30047, 00A0F6F0 {VT_EMPTY}, 00A0F6E0 {VT_R8: 0.450000}): stub
0024:fixme:uiautomation:UiaClientsAreListening ()
0024:fixme:uiautomation:UiaRaiseAutomationPropertyChangedEvent (00F32720, 30047, 00A0F6F0 {VT_EMPTY}, 00A0F6E0 {VT_R8: 0.450000}): stub
0024:fixme:uiautomation:UiaClientsAreListening ()
0024:fixme:uiautomation:UiaRaiseAutomationPropertyChangedEvent (00F32720, 30047, 00A0F6F0 {VT_EMPTY}, 00A0F6E0 {VT_R8: 0.450000}): stub
0024:fixme:uiautomation:UiaClientsAreListening ()
0024:fixme:uiautomation:UiaRaiseAutomationPropertyChangedEvent (00F32720, 30047, 00A0F6F0 {VT_EMPTY}, 00A0F6E0 {VT_R8: 0.450000}): stub
0024:fixme:uiautomation:UiaClientsAreListening ()
0024:fixme:uiautomation:UiaRaiseAutomationPropertyChangedEvent (00F32720, 30047, 00A0F6F0 {VT_EMPTY}, 00A0F6E0 {VT_R8: 0.450000}): stub
wineserver: …/server/sock.c:1154: complete_async_poll: Assertion `output->count == signaled_count’ failed.