when scrolling up and down on mashup some rows are get disappearing in collection widget?

[KSM]

Hello,

I am displaying data on collection widget after selecting one template from drop down. when i scrolled up and down some rows are get disappear or lost the data of those rows. this is happening when I run mashup, 

[KSM]

for the above query am attaching the image also how my mashup is behaving.

[pselvaraj-1]

Hi,

Im also got into the same issue. did you find an answer?

regards

Prem

[KSM · Accepted solution]

Hi Prem,

Try to change the collection widget property UID with different field like name which should be represent unique in the data. your issue will get resolved.

[pselvaraj-1]

It works, Thank you!