Hi Everyone,

This is not a question, but simply a post to raise awareness to an issue that I encountered where the solution might be helpful to others. Also, I'm not sure Outsystems intended this or not, so it could be considered a "bug".

We are beginning to transfer portions of our application over to Reactive Web apps. I was trying to use the Navigation/Tabs pattern on a page. We created custom Layout blocks to use as the base for pages. Apparently, the Outsystems UI CSS for Navigation/Tabs (and maybe other patterns) uses the .layout class in order to function properly. I did not find this in any OS documentation. Our custom Layout block did not have a container with the .layout class like the default Layout blocks do.

I was disappointed that it is not mentioned anywhere that custom Layout blocks need this CSS class.

Thanks for sharing this Alex.