M2 progressbar inside iterator like datatable grid ui:repeat

[joyjiyuan]

i hava datatable,each row has a progressbar,when i switch M1 to M2,the commandButtons each row do not submit which worked in M1.
is it a bug?

[gbaird]

Same situation, since M2 my ProgressBars within data tables cause my commandlinks or command buttons to not function properly. My progress bars have both an initial value and a tooltip if that helps in researching the issue. Have had to remove the progress bars which I use like thermometers on my application's screens to show fund raising progress.