Cannot collapse swim lane

[jhughesoneplan]

taskboard.umd.min.js:12 Uncaught (in promise) TypeError: Cannot read properties of null (reading 'style')
    at taskboard.umd.min.js:12:380663
    at Array.forEach (<anonymous>)
    at taskboard.umd.min.js:12:380641
    at new Promise (<anonymous>)
    at $v.toggleColumnCollapse (taskboard.umd.min.js:12:380217)
    at $v.toggleCollapse (taskboard.umd.min.js:12:379662)
    at $v.onSwimlaneHeaderClick (taskboard.umd.min.js:12:382641)
    at $v.onSwimlaneHeaderClick (taskboard.umd.min.js:12:391953)
    at $v.callback (taskboard.umd.min.js:10:21492)
    at $v.trigger (taskboard.umd.min.js:10:44397)
(anonymous)	@	taskboard.umd.min.js:12
(anonymous)	@	taskboard.umd.min.js:12
toggleColumnCollapse	@	taskboard.umd.min.js:12
toggleCollapse	@	taskboard.umd.min.js:12
onSwimlaneHeaderClick	@	taskboard.umd.min.js:12
onSwimlaneHeaderClick	@	taskboard.umd.min.js:12
callback	@	taskboard.umd.min.js:10
trigger	@	taskboard.umd.min.js:10
triggerDomEvent	@	taskboard.umd.min.js:12
p	@	taskboard.umd.min.js:10
await in p (async)		
onSwimlaneHeaderClick	@	taskboard.umd.min.js:12
onSwimlaneHeaderClick	@	taskboard.umd.min.js:12
callback	@	taskboard.umd.min.js:10
trigger	@	taskboard.umd.min.js:10
triggerDomEvent	@	taskboard.umd.min.js:12
p

The collapse button shows, but when you click on it you get the above error.

[marcio]

Hey jhughesoneplan,

Can you reproduce that on one of our demos? If not, could you please share a sample project with your configuration for us to debug?