NzTreeModule Draggable Error in FireFox

[MartinZhums]

when i drag the node in the firefox .it will open a new error page.the url is www.[key].com,when i test in chrome and IE ,it's successed .sometimes the console show the error msg :

Script terminated by timeout at:
updateTransplantedViewCount@http://localhost:4200/vendor.js:23337:12
markTransplantedViewsForRefresh@http://localhost:4200/vendor.js:31939:44
refreshView@http://localhost:4200/vendor.js:30542:40
refreshEmbeddedViews@http://localhost:4200/vendor.js:31912:28
refreshView@http://localhost:4200/vendor.js:30543:29
refreshEmbeddedViews@http://localhost:4200/vendor.js:31912:28
refreshView@http://localhost:4200/vendor.js:30543:29
refreshComponent@http://localhost:4200/vendor.js:31966:24
refreshChildComponents@http://localhost:4200/vendor.js:30237:25
refreshView@http://localhost:4200/vendor.js:30572:35
refreshEmbeddedViews@http://localhost:4200/vendor.js:31912:28
refreshView@http://localhost:4200/vendor.js:30543:29
refreshComponent@http://localhost:4200/vendor.js:31966:24
refreshChildComponents@http://localhost:4200/vendor.js:30237:25
refreshView@http://localhost:4200/vendor.js:30572:35
renderComponentOrTemplate@http://localhost:4200/vendor.js:30650:20
tickRootContext@http://localhost:4200/vendor.js:32173:34
detectChangesInRootView@http://localhost:4200/vendor.js:32207:20
detectChanges@http://localhost:4200/vendor.js:33883:32
tick@http://localhost:4200/vendor.js:58573:22
next/<@http://localhost:4200/vendor.js:58416:26
invoke@http://localhost:4200/polyfills.js:654:30
onInvoke@http://localhost:4200/vendor.js:57244:33
invoke@http://localhost:4200/polyfills.js:653:36
run@http://localhost:4200/polyfills.js:413:47
run@http://localhost:4200/vendor.js:57072:91
next@http://localhost:4200/vendor.js:58412:28
subscribe/schedulerFn<@http://localhost:4200/vendor.js:53438:33
__tryOrUnsub@http://localhost:4200/vendor.js:101573:16

pls help me to fix this problem.

in the https://ng.ant.design/components/tree/zh Examples [draggable] ,

the problem also exists in the firefox browser.

Thanks.