Cache and parameters used only for filters

Hello,

I’ve a report with a collection of parameters. One of them is not being used to filter dataset. but it’s used to filter a table.

When report is deployed, I set SSRS to cache the report.

When executed for first time obviously bring "Live" data from the data source, but when I executed for second time and I only change the Parameter mentioned above it bring live data again, not from cache.

does SSRS execute a live query again, not minding if the parameter doesn't affect datasets .

Thanks

Leandro