Artifacts sharing do not preserve executable bits on Linux

We have 3 Stages in a Plan:
1) checkout source code
2) compile
3) test

We generate Artifact with needed files/scripts in the First Job (Checkout), and share it to second and third ones.

Second and Third Stage get files from Artifact and these files/scripts Do Not Have executable bits.

Our compile and test Stages are strongly depend on this scripts, so we would like to have executable bits preserved.