SharePoint 2016 patch installation failure caused by Custom Tiles

During the installation of the latest patch, The Configuration Wizard throw out an error as below:

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Failed to upgrade SharePoint Products.
An exception of type Microsoft.SharePoint.PostSetupConfiguration.PostSetupConfigurationTaskException was thrown.  Additional exception information: 
Feature upgrade action 'CustomUpgradeAction.AddSwitchField' threw an exception upgrading Feature 'CustomTiles' (Id: 15/'68642d38-a556-4384-888c-082844fbf224') in WebApplication 'SharePoint - 80': List |0

Feature upgrade incomplete for Feature 'CustomTiles' (Id: 15/'68642d38-a556-4384-888c-082844fbf224') in WebApplication 'SharePoint - 80'. Exception: List |0

Feature upgrade action 'CustomUpgradeAction.AddSwitchField' threw an exception upgrading Feature 'CustomTiles' (Id: 15/'68642d38-a556-4384-888c-082844fbf224') in WebApplication 'SharePoint - SPTest': List |0

Feature upgrade incomplete for Feature 'CustomTiles' (Id: 15/'68642d38-a556-4384-888c-082844fbf224') in WebApplication 'SharePoint - SPTest'. Exception: List |0

Upgrade completed with errors.  Review the upgrade log file located in C:\Program Files\Common Files\microsoft shared\Web Server Extensions\16\LOGS\Upgrade-20180216-083525-624-c026758ad0924bb8ae1431288b75f172.log.  The number of errors and warnings is listed


Microsoft.SharePoint.PostSetupConfiguration.PostSetupConfigurationTaskException: Exception of type 'Microsoft.SharePoint.PostSetupConfiguration.PostSetupConfigurationTaskException' was thrown.
   at Microsoft.SharePoint.PostSetupConfiguration.UpgradeTask.Run()
   at Microsoft.SharePoint.PostSetupConfiguration.TaskThread.ExecuteTask()

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Google quickly leads me to this link, which says:

"CustomTiles is a standard SharePoint Feature. It's neither missing nor faulty. It seems that the feature upgrade code has a bug though. The upgrade doesn't work if the hidden CustomTiles lists have never been created. These lists get created when you enable the feature. So what you have to do is enabling the CustomTiles feature on every web application in your farm.
You can do so using Powershell: Enable-SPFeature -Identity CustomTiles -Url UrlOfYourWebApplication -Force 
After enabling the feature (which creates the hidden list) the upgrade worked for us without any errors. If you want to know more about CustomTiles before enabling the feature see this TechNet article: https://technet.microsoft.com/en-us/library/mt790697(v=office.16).aspx "

Now things are easy to handle. I wrote some PowerShell script to resolve it:

# resolve the "Custom Tiles" error
$WebApplicationUrlObjects = @(Get-SPWebApplication -IncludeCentralAdministration | Select Url)
foreach ($url in $WebApplicationUrlObjects){
    Enable-SPFeature -Identity CustomTiles -Url $url.Url -Force
}

# upgrade content database schema
Get-SPWebApplication -IncludeCentralAdministration | Get-SPContentDatabase | ?{$_.NeedsUpgrade –eq $true} | Upgrade-SPContentDatabase -Confirm:$false

This script needs to be run between the installation of the new patch and "SharePoint 2016 Products Configuration Wizard".