Double click on attributes in orderline

[metas-lc]

Is this a bug or feature request?

bug

What is the current behavior?

Sometimes all attributes are selected

Which are the steps to reproduce?

1. open sales order (window/143)
2. create a new one, add bpartner and product
3. on product line, double click on attributes (multiple times for the error)
   => sometimes all attributes are selected (can't reproduce it each time)
   

note: the following error appears only if you select the attributes button multiple times
=> error and empty window

AttributesDropdown.js:94` Uncaught (in promise) TypeError: Cannot read property '1000002' of null
    at item.fields.map.elem (AttributesDropdown.js:94)
    at Array.map (<anonymous>)
    at layout.map (AttributesDropdown.js:94)
    at Array.map (<anonymous>)
    at AttributesDropdown.value [as renderFields] (AttributesDropdown.js:93)
    at AttributesDropdown.render (AttributesDropdown.js:126)
    at h (react-dom.production.min.js:130)
    at beginWork (react-dom.production.min.js:133)
    at d (react-dom.production.min.js:161)
    at f `(react-dom.production.min.js:161)

What is the expected or desired behavior?

no errors, attributes shall not be selected

[siemiatj]

Double click on attributes in the dropdown, or the attributes field in the table ?

[metas-lc]

on the button in orderline (red rectangle in my pic)

[metas-lc]

IT
repeated the testcase above
=> the attributes were not selected, no errors OK