Rule not completing

The following rule should work

It runs ok

But only sets the valve level 99 or 0 to the first of the two TRVs listed.

The Lounge Back TRV is set but the Lounge Front does not.

Any reason why the action only performs one of the two actions?

****. Note if the set level is performed as two distinct actions they both work, combine them and only the first action is performed