[ListView] Cannot export

[alan-null]

Expected Behavior

I am able to export entries from ListView

Actual Behavior

Nothing happens, error on the console

SpeShared.js:45 GET https://sxa/-/script/handle/90C7CC3243904A229C9E1C7556E6B93E 401
spe.DownloadReport @ SpeShared.js:45
eval @ VM319:1
scSitecore.process @ Sitecore.js:1072
scRequest.resume @ Sitecore.js:1918
scRequest.handle @ Sitecore.js:1819
scRequest.execute @ Sitecore.js:1787
scSitecore.postRequest @ Sitecore.js:900
(anonymous) @ VM317:1
setTimeout (async)
scSitecore.process @ Sitecore.js:1322
scRequest.resume @ Sitecore.js:1918
scRequest.handle @ Sitecore.js:1819
scRequest.execute @ Sitecore.js:1787
scSitecore.postEvent @ Sitecore.js:805
onclick @ PowerShellListView?sid=b062ded5-e946-44b6-9569-aefe88ff866c:64
SpeShared.js:45 GET https://sxa/-/script/handle/1851B7A9622A4C3291B2C21D105BFEBF 401
spe.DownloadReport @ SpeShared.js:45
eval @ VM337:1
scSitecore.process @ Sitecore.js:1072
scRequest.resume @ Sitecore.js:1918
scRequest.handle @ Sitecore.js:1819
scRequest.execute @ Sitecore.js:1787
scSitecore.postRequest @ Sitecore.js:900
(anonymous) @ VM335:1
setTimeout (async)
scSitecore.process @ Sitecore.js:1322
scRequest.resume @ Sitecore.js:1918
scRequest.handle @ Sitecore.js:1819
scRequest.execute @ Sitecore.js:1787
scSitecore.postEvent @ Sitecore.js:805
onclick @ PowerShellListView?sid=b062ded5-e946-44b6-9569-aefe88ff866c:1

Steps to Reproduce the Problem

1. Create SXA tenant/site
2. Go to Site Manager
3. Try to export some file (CSV, EXCEL, HTML, JSON, XML)
4. Look in the browser console

SPE 6.2. I tried on the 6.1.1 on the latest platform build and it worked fine so I suppose it's a problem in SPE 6.2, or maybe both together.

[michaellwest]

Are you using Identity Server? Is the Spe.IdentityServer.config enabled?