Modern toolkit Grid "hideHeaders" not working inside collapsed panel

[PetyoKostakov]

Description:
When Ext.grid.Grid with "hideHeaders: true" is inside Ext.Panel with collapsible: { collapsed: true, direction: 'top', dynamic: true}, headers are visible when panel is expanded.

Expected Behavior:
When Panel is expanded grid header must be hidden because of "hideHeaders: true".

Example:
https://fiddle.sencha.com/#view/editor&fiddle/282u

[wemerson.januario]

Same problem here

[guillermoabbona]

Modern Extjs is so buggy. It is time consuming.

Too many workarounds. Had to place listeners depending on the event it fires.

listeners: {        activate: {
            fn: function(grid) {
                grid.setHideHeaders(true);
            }
        }
    },

listeners: {        show: {
            fn: function(grid) {
                grid.setHideHeaders(true);
            }
        }
    },

[wemerson.januario]

this Issue is present in 6.6.0. can you open a bug ?

[Jaraj]

Hi,

This has been filed as a bug and there is an override too:

Fiddle: https://fiddle.sencha.com/#fiddle/2kni&view/editor

Regards,
Joe

Sencha Support

[wemerson.januario]

Thank you Joe for your attention

[wemerson.januario]

Any update on this bug?