Error dom is null in Ext.grid.Panel after cell click only when grid is sorted

Question

I've error on grid, when try to click on disabled cell. Here is the code:

Ext.application({
 name: 'Fiddle',
 launch: function () {
     Ext.create('Ext.data.Store', {
         storeId: 'simpsonsStore',
         fields: ['name', 'email', 'phone'],
         data: [{
             name: 'Lisa',
             email: '[email protected]',
             phone: '555-111-1224'
         }, {
             name: 'Bart',
             email: '[email protected]',
             phone: '555-222-1234'
         }]
     });

     Ext.create('Ext.grid.Panel', {
         title: 'Simpsons',
         store: Ext.data.StoreManager.lookup('simpsonsStore'),
         plugins: {
             ptype: 'cellediting',
             clicksToEdit: 1
         },
         columns: [{
             text: 'Name',
             dataIndex: 'name',
             editor: {
                 xtype: 'textfield',
                 disabled: true
             }
         }, {
             text: 'Email',
             dataIndex: 'email',
             flex: 1
         }],
         height: 100,
         width: 400,
         renderTo: Ext.getBody()
     });
 }});

 

How to reproduce:

1. Click on cell "Lisa"
2. Sort by "Name" column
3. Wait 30 sec
4. Click on cell "Lisa" cell again

This error occurs: Uncaught TypeError: Cannot read properties of null (reading 'value')

Reproduced on ExtJs "7.5.0" and older.