I've installed with the searched bottle, I've installed from a fresh download. I've tried some start-with command options. It launches, checks for updates, then just dissapears. Log follows:
Running launcher: Steam (StartMenu.C^3A_ProgramData_Microsoft_Windows_Start+Menu/Programs/Steam/Steam.lnk)
Command-line options:
Bottle: Steam-AC
Debug channels:
CrossOver 19.0.1.32209
macOS Version 10.15.3 (Build 19D76)
Install location: /Applications/CrossOver.app
Mac Locale: en_US
CXConfig->read(/Applications/CrossOver.app/Contents/SharedSupport/CrossOver/etc/CrossOver.conf)
CXConfig->read(/Users/andy/Library/Application Support/CrossOver/CrossOver.conf)
38905: Grabbing the '/var/folders/l8/k642702s59ldj46j4hw8sj4h0000gn/T//.wine-501/bottle-1000004-203a5c3da.lock' lock
38905: Got the '/var/folders/l8/k642702s59ldj46j4hw8sj4h0000gn/T//.wine-501/bottle-1000004-203a5c3da.lock' lock
CXConfig->read(/Users/andy/Library/Application Support/CrossOver/Bottles/Steam-AC/cxbottle.conf)
38905: Releasing the '/var/folders/l8/k642702s59ldj46j4hw8sj4h0000gn/T//.wine-501/bottle-1000004-203a5c3da.lock' lock
Bottle environment variables:
CX_BOTTLE_CREATOR_APPID -> com.codeweavers.c4.206
CXRWConfig->new(/Users/andy/Library/Application Support/CrossOver/Bottles/Steam-AC/cxmenu.conf)
'/Users/andy/Library/Application Support/CrossOver/Bottles/Steam-AC/cxmenu.conf' not modified -> no need to save
Starting 'StartMenu.C^3A_ProgramData_Microsoft_Windows_Start+Menu/Programs/Steam/Steam.lnk'
system encoding='UTF-8'
Exec-ing '"/Applications/CrossOver.app/Contents/SharedSupport/CrossOver/bin/wine" --bottle "Steam-AC" --check --wait-children --start "C:/ProgramData/Microsoft/Windows/Start Menu/Programs/Steam/Steam.lnk" --cx-log -'
000b:fixme:thread:create_user_shared_data_thread Creating user shared data update thread.
000d:fixme:thread:create_user_shared_data_thread Creating user shared data update thread.
0010:fixme:thread:create_user_shared_data_thread Creating user shared data update thread.
0017:fixme:thread:create_user_shared_data_thread Creating user shared data update thread.
001d:err:plugplay:process_IOService_Device object 0x8a03
001d:err:plugplay:process_IOService_Device object 0x7707
001d:err:plugplay:process_IOService_Device object 0x8807
001f:fixme:thread:create_user_shared_data_thread Creating user shared data update thread.
001d:err:plugplay:process_IOService_Device object 0x7b03
001d:err:plugplay:process_IOService_Device object 0x8307
001d:err:plugplay:process_IOService_Device Unable to create plug in interface for USB deviceobject 0x830b
001d:err:plugplay:process_IOService_Device object 0x820b
001d:err:plugplay:process_IOService_Device object 0x8007
001d:err:plugplay:process_IOService_Device object 0x15307
001d:err:plugplay:process_IOService_Device object 0xab03
0026:fixme:thread:create_user_shared_data_thread Creating user shared data update thread.
0009:fixme:exec:SHELL_execute flags ignored: 0x00000100
0009:fixme:exec:SHELL_execute flags ignored: 0x00004100
002b:fixme:process:ProcessIdToSessionId Unsupported for other processes.
002b:fixme:winsock:set_dont_fragment IP_DONTFRAGMENT for IPv4 not supported in this platform
002b:fixme:shcore:SetCurrentProcessExplicitAppUserModelID L"Valve.Steam.Client": stub
002b:fixme:ntdll:EtwEventRegister ({47a9201e-73b0-42ce-9821-7e134361bc6f}, 0x3f006be0, 0x3f04c1f8, 0x3f04c1f0) stub.
002b:fixme:ntdll:EtwEventRegister ({58a9201e-73b0-42ce-9821-7e134361bc70}, 0x3f006be0, 0x3f04c230, 0x3f04c228) stub.
002b:fixme:ntdll:EtwEventRegister ({3fa9201e-73b0-43fe-9821-7e145359bc6f}, 0x3f006be0, 0x3f04c1c0, 0x3f04c1b8) stub.
002b:fixme:ntdll:EtwEventRegister ({1432afee-73b0-42ce-9821-7e134361b433}, 0x3f006be0, 0x3f04c268, 0x3f04c260) stub.
002b:fixme:ntdll:EtwEventRegister ({4372afee-73b0-42ce-9821-7e134361b519}, 0x3f006be0, 0x3f04c2a0, 0x3f04c298) stub.
002b:fixme:process:SetProcessShutdownParameters (00000100, 00000000): partial stub.
002b:fixme:shcore:SetCurrentProcessExplicitAppUserModelID L"Valve.Steam.Client": stub
0030:fixme:ntdll:EtwEventRegister ({47a9201e-73b0-42ce-9821-7e134361bc6f}, 0x3f006be0, 0x3f04c1f8, 0x3f04c1f0) stub.
0030:fixme:ntdll:EtwEventRegister ({58a9201e-73b0-42ce-9821-7e134361bc70}, 0x3f006be0, 0x3f04c230, 0x3f04c228) stub.
0030:fixme:ntdll:EtwEventRegister ({3fa9201e-73b0-43fe-9821-7e145359bc6f}, 0x3f006be0, 0x3f04c1c0, 0x3f04c1b8) stub.
0030:fixme:ntdll:EtwEventRegister ({1432afee-73b0-42ce-9821-7e134361b433}, 0x3f006be0, 0x3f04c268, 0x3f04c260) stub.
0030:fixme:ntdll:EtwEventRegister ({4372afee-73b0-42ce-9821-7e134361b519}, 0x3f006be0, 0x3f04c2a0, 0x3f04c298) stub.
0030:fixme:winsock:set_dont_fragment IP_DONTFRAGMENT for IPv4 not supported in this platform
0030:fixme:ver:GetCurrentPackageId (0x32fd04 0x0): stub
0030:fixme:ntdll:EtwEventUnregister (deadbeef) stub.
0030:fixme:ntdll:EtwEventUnregister (deadbeef) stub.
0030:fixme:ntdll:EtwEventUnregister (deadbeef) stub.
0030:fixme:ntdll:EtwEventUnregister (deadbeef) stub.
0030:fixme:ntdll:EtwEventUnregister (deadbeef) stub.
edit/update:Here's a whole crashlog if it helps
https://www.dropbox.com/s/v5y31f94gztspip/steam-crashlog.cxlog?dl=0