invoking sqlplus on entire file, not a single toad chunk (tab)

I just installed TOAD 10 and an important feature no longer works.

If you load a (package) file with TOAD CHUNKS in it each “chunk” loads up in a separate TAB, as it always has.

If you then EXECUTE with SQLPLUS it has always run the entire file… which was perfect.

With TOAD 10… that no longer works. The SQLPLUS session seems to run the current TAB only.

How can I correct this behaviour?

I always saw the entire point of EXEUCTE using SQLPLUS to be that I didn’t need to manually open SQLPLUS sessions from a CMD line to run a file. A convenience that no longer seems to be supported.