Still4

Results 3 issues of Still4

### Bootstraptable version(s) affected 1.19.1 ### Description 监听了下虚拟滚动的事件,发现当滚动到100行以后会预加载下一页,也就是150-350行的数据,加载出来的数据似乎判定为无效,会再次加载0-200行的数据,表现上就是最后100以后的行无法显示,滚动条到对应位置会短暂白屏,然后跳回100行的位置 ### Example(s) _No response_ ### Possible Solutions _No response_ ### Additional Context _No response_

needs example
Bug

先上图 ![screenshot-20220930-183430](https://user-images.githubusercontent.com/13746605/193252124-70d030f1-2d32-47a0-936e-d9abd52b9d90.png) ![screenshot-20220930-183453](https://user-images.githubusercontent.com/13746605/193252061-36603833-07cb-4f56-a037-0706795f454c.png) 最后这个节点是完成的,但是状态不对,检查了下日志 ``` 2022-09-30 10:25:29.324 [oms-server-akka.w-r-c-d-55] INFO t.p.s.c.w.WorkflowInstanceManager - [Workflow-1007|456162090994892992] node(nodeId=100704,jobId=30503,instanceId=456162126029914304) finished in workflowInstance, status=SUCCEED,result= 2022-09-30 10:25:29.324 [oms-server-akka.w-r-c-d-59] INFO t.p.s.c.w.WorkflowInstanceManager - [Workflow-1008|456162091657593024] node(nodeId=100803,jobId=30602,instanceId=456162126529036480) finished in workflowInstance, status=SUCCEED,result= 2022-09-30...

bug

``` ``` the first minute about 5 mins later about 10 mins later