SSRS Report when two tbales in the design

Hello every One,

I have a problem with my report; my report is similar to vendAccountStatementInt.

I have two tables in the design, table1 is visible when NewPage (check box) is true, the second one is visible when Newpage is false like this:

Design Report

Table1 hddiden false if newPage is true

Table 2 hddiden false if NewPage is false

When I run my report with newPage is true , I have blank page between pages : page 1 ok page 2 empty , page 3 ok page 4 empty …

Report with new page false is OK .

Now , if i change the position of tables in the design report

table2 hddiden false if newPage is false

Table 1 hddiden false if NewPage is true

When I run my report with newPage is false , I have blank page between pages : page 1 ok page 2 empty , page 3 ok page 4 empty …

And Report with newPage true is good.

Any suggestion please?!

thks in advance .