htmlTile gets blank after a second of rendering

[Jonathan_Espanol (Jonathan Español)]

Hi Smartthings Support Team,

I am having difficulty understanding on why the contents of my htmlTile gets empty after a second of rendering.

Here is a sample of the code

Interesting find: htmlTile as main tile

Yes just text and images, but we’re close /** * A virtual html switch * * no Copyright 2018 MATT BEHNKEN * * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except * in compliance with the License. You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License * for the specific language governing permissions and limitations under the License. * */ metadata { definition (name: "A virtual html switch", namespace: "mattbehnken", author: "MATT BEHNKEN") { capability "S…

And also is there any official documentation for this htmlTile?