iframe content does not load when two iframes on the same page

[Anonymous]

When adding two powerBi iframes on the same web page, sometime (might have to refresh the page few times to get the error) one of the two iframes content does not load.  The iframe seems to keep sending preflight request to https://dc.services.visualstudio.com/v2/track  and the following error appears in the developer tools console (only the first line here, the error can be recreated at here if necessary, remember to refresh few times if you do not get the error immediately):

TypeError: Cannot read properties of undefined (reading 'options')    at ue.allowVisualContainerPreload (https://content.powerapps.com/resource/powerbiwfe/scripts/reportEmbed.min.898181f4779b942bbc1f.js:1:...) ....

[philliplyle]

This appears to be a new bug.  It seems more prevelent when you open embedded reports as you are doing, but you can also reproduce it by just opening up the report link directly in a browser tab.  Keep refreshing and it will occur eventually (again, much more common in an embed for some reason, and then 2x as much when you have two on a page).

Please open a support ticket.

[philliplyle]

@Anonymous I had a hard time reproducing on your site just now; did you change anything to fix?  Perhaps you regenerated your shared links/embeds?  Mine is still broken suddenly but haven't tried re-sharing.

[v-cazheng-msft]

Hi @Anonymous ,

Issue has been reported internally(ICM 290822448). Product team will investigate on this issue to see whether it is caused by Power BI itself. Will sync here once there is any update.

Best Regards,

Community Support Team _ Caiyun

[RuiSequeira]

Hello,
We are facing the same issue, this url here below:
https://brighterfuture.joseneves.org/BrighterFuture/Detalhe_Insight?ComesFrom=4&InsightId=40

is showing the same kind of errors.

Thank you