Ajax GridView filtering does not work with TabsX

[TylerByte666]

Prerequisites

• [x] I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• [x] The issue still exists against the latest master branch of yii2-grid.
• [x] This is not an usage question. I confirm having gone through and read the documentation and demos.
• [x] This is not a general programming / coding question. (Those should be directed to the webtips Q & A forum).
• [x] I have attempted to find the simplest possible steps to reproduce the issue.
• [ ] I have included a failing test as a pull request (Optional).

Steps to reproduce the issue

1. Embed kartik GridView in a kartik TabsX;
2. Now try select the tab with that grid in it and filter the grid, any column 😮‍💨

Expected behavior and actual behavior

When I follow those steps, I see...

That the whole page is refreshed and reloaded, instead of just using ajax to reload. The GridView did not filter and the tab focus was reset.

I was expecting... I was expecting to filter a column without the whole page reloading just the active grid in the tab I selected.

Environment

Browsers

• [x] Google Chrome
• [x] Mozilla Firefox
• [ ] Internet Explorer
• [x] Safari

Operating System

• [x] Windows
• [x] Mac OS X
• [x] Linux
• [x] Mobile

Libraries

• jQuery version: 3.4.1
• yii2-grid version: dev-master

Isolating the problem

• [ ] This bug happens on the demos page
• [x] The bug happens consistently across all tested browsers
• [ ] This bug happens when using yii2-grid without other plugins.

[TylerByte666]

Created a new project and only installed TabsX and GridView, working fine 👍

That means that there is another dep in my main project that breaks it 😢

[TylerByte666]

I figured it out.

Anybody struggling with the same thing let me know...