[MODULES]: Module tab persists after a new non-module program is run with breakpoint for Env Visualizer

[lowkoklim]

After running a program that imports from the module rune (or module curve):

Then, followed by running a new program that doesn't import any module, with a breakpoint set for the Env Visualizer. The rune tab (or curve tab) from the previous program run still persists:

This problem doesn't happen when no breakpoint is set. It also doesn't happen for the Stepper (with or without breakpoint).

[leeyi45]

Issue should be resolved with the PR to the frontend