fix open default file

libs/remix-ui/home-tab/src/lib/components/homeTabFile.tsx

@@ -134,8 +134,10 @@ function HomeTabFile({ plugin }: HomeTabFileProps) {
 
     const wName = 'Playground'
     const workspaces = await plugin.call('filePanel', 'getWorkspaces')
+    let createFile = true
     if (!workspaces.find((workspace) => workspace.name === wName)) {
       await plugin.call('filePanel', 'createWorkspace', wName, 'playground')
+      createFile = false
     }
     await plugin.call('filePanel', 'switchToWorkspace', { name: wName, isLocalHost: false })
     await plugin.call('filePanel', 'switchToWorkspace', { name: wName, isLocalHost: false }) // calling once is not working.
@@ -148,8 +150,13 @@ function HomeTabFile({ plugin }: HomeTabFileProps) {
         }
       }
       `
+    if (createFile) {
       const { newPath } = await plugin.call('fileManager', 'writeFileNoRewrite', '/contracts/helloWorld.sol', content)
       await plugin.call('fileManager', 'open', newPath)
+    } else {
+      await plugin.call('fileManager', 'open', '/contracts/helloWorld.sol')
+    }
+    
   }
   
   const uploadFile = async (target) => {