Please use the following patch to fix this issue: column filter popup options are not refreshed after grid data is changed
Patch: v9.1.1.1
pq.filter.rangeInit=function(e){var n=this,o=n.options.appendMenuToTarget,t=e.column,i=n.uuid+"_"+t.dataIndx,d=e.$editor,a=e.headMenu,l=e.filterUI,c=e=>{$("#"+i).remove()};a||d.parent().off("click keydown").on("click keydown",(function(e){var a=e.key,p=$("#"+i);function r(){pq.position(p,{my:"left top",at:"left bottom",of:d})}if(n.off("change",c).one("change",c),!a||"ArrowDown"==a||"Enter"==a){if(e.preventDefault(),p[0])p.is(":hidden")&&p.show();else{var f=new pq.cFilterMenu.select(n,t),u=p=$("<div id='"+i+"' style='width:270px;' class='pq-theme'><div></div></div>").appendTo(o?n.$header:document.body),s=u.children();pq.makePopup(u[0],d[0],{closeOnEle:!0}),r(),f.create(s,l)}r(),pq.focusEle(null,p)}}))};