Ms Team custom Tab application is not showing setup button.

Question

Hi,

While I'm installing my custom personal tab app, setup button is not showing in new MS team, but same things that work in old MS team app version.

{
  "$schema": "https://developer.microsoft.com/json-schemas/teams/v1.16/MicrosoftTeams.schema.json",
  "manifestVersion": "1.16",
  "id": "180956bb-8d3c-4d89-98d7-a3895f5d3fd1",
  "version": "1.0.0",
  "packageName": "com.custom.tab",
  "developer": {
    "name": "Contoso",
    "websiteUrl": "https://tab-personal.azurewebsites.net",
    "privacyUrl": "https://tab-personal.azurewebsites.net/privacy",
    "termsOfUseUrl": "https://tab-personal.azurewebsites.net/tou",
    "mpnId": ""
  },
  "name": {
    "short": "Tab",
    "full": "personalTab"
  },
  "description": {
    "short": "short description here",
    "full": "full description here"
  },
  "icons": {
    "outline": "outline.png",
    "color": "color.png"
  },
  "accentColor": "#D85028",
  "configurableTabs": [],
  "staticTabs": [
    {
      "entityId": "index",
      "name": "Personal Tab",
      "contentUrl": "https://tab-personal.azurewebsites.net/PersonalTab",
      "websiteUrl": "https://tab-personal.azurewebsites.net/PersonalTab",
      "scopes": [
        "personal", 
		"groupChat",
		"team"
      ],
      "context": [
        "personalTab",  
		   "privateChatTab", 
		   "meetingChatTab", 
		   "meetingDetailsTab", 
		   "meetingSidePanel", 
		   "meetingStage",
		   "channelTab"
      ]
    }
  ],
  "bots": [],
  "connectors": [],
  "composeExtensions": [],
  "permissions": [
    "identity",
    "messageTeamMembers"
  ],
  "validDomains": [
    "tab-personal.azurewebsites.net"
  ]
}