Fix splitter resizing (#1805)

[cospirho]

This is one way to fix #1805

This reverts the change of expandToMin from 6f6786d

Original opening in small window

After this change, opening in same sized window

After maximizing with original

After maximizing this version

[CLAassistant]

All committers have signed the CLA.

[cospirho]

Didn't fail for me locally, interesting. Added a wait to the test. It seems reasonable to wait for the same things as waited on before when changing the url hash / recipe.

[cospirho]

That seemed to fix it. For reference, this line was failing:

browser.expect.element(`#output-text .cm-content`).to.have.property("textContent").match(/^.{44}$/);