The reopening of previously opened files is not consistent

[agarny]

Do the following:

• start OpenCOR;
• make sure there are no files opened;
• open the classic Lorenz model;
• open the interactive Lorenz model; and
• select the classic Lorenz model.

From there, close OpenCOR and reopen it. At this stage, we would expect:

• the first tab to be for the standard version;
• the second tab to be for the interactive version; and
• the first tab to be selected.

However, we might have the following:

• the first tab to be for the interactive version;
• the second tab to be for the standard version; and
• the second tab to be selected.

Not only that, but when switching to the interactive version, the plots won't have been resized properly.