Hi. A have issue with load unity osx game in application loader

Hi. A have issue with load unity osx game in application loader.

I'm Already sign .app by this command

codesign --force --sign "3rd Party Mac Developer Application: My Name" --entitlements > > myApp.entitlements myApp.app --deep

this is my .entitlements file

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
     <key>com.apple.security.app-sandbox</key>
     <true/>
     <key>com.apple.security.network.client</key>
     <true/>
 </dict>
 </plist>

this is my plist file

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
     <key>LSApplicationCategoryType</key>
     <string>public.app-category.action-games</string>
     <key>CFBundleDevelopmentRegion</key>
     <string>English</string>
     <key>CFBundleExecutable</key>
     <string>myApp</string>
     <key>CFBundleGetInfoString</key>
     <string>All Rights Reserved</string>
     <key>CFBundleIconFile</key>
     <string>PlayerIcon.icns</string>
     <key>CFBundleIdentifier</key>
     <string>com.mycompany.myapp</string>
     <key>CFBundleInfoDictionaryVersion</key>
     <string>6.0</string>
     <key>CFBundleName</key>
     <string>myApp</string>
     <key>CFBundlePackageType</key>
     <string>APPL</string>
     <key>CFBundleShortVersionString</key>
     <string>1.0.1</string>
     <key>CFBundleSignature</key>
     <string>????</string>
     <key>CFBundleVersion</key>
     <string>1.0.1</string>
     <key>NSMainNibFile</key>
     <string>MainMenu</string>
     <key>NSPrincipalClass</key>
     <string>PlayerApplication</string>
     <key>UnityBuildNumber</key>
     <string>5b98b70ebeb9</string>
 </dict>
 </plist>
 

And already pack .app to .pkg by this command

productbuild --component myApp.app /Applications --sign "3rd Party Mac Developer Installer: My Name" myApp.pkg

But when i'm loading .pkg file by application loader i have this error:

ERROR ITMS-90239: "Invalid Signature. Code object is not signed at all. The binary at path my.app/Contents/MacOS/myApp contains an invalid signature. Make sure you have signed your application with a distrubution certificate..."

Сan someone faced a similar problem?