Bug report: Output Tab 1 title doesn't change, when opening a new input tab

**Describe the bug**
When a new input tab is opened after adding information to a previous input tab, the tab title for the output remains unchanged as 'Tab 1'.

**To Reproduce**
Add some random text into the input area, then click on new tab. This action results in a change of the title for input tab 1, while output tab 1 title remains unaffected.

**Expected behaviour**
The title of output tab 1 should change in a manner similar to that of input tab 1.

**Screenshots**

Reproduce the issue by entering text in an input tab and opening a new tab, then compare the input and output tab titles. Trace the tab-management entry point that updates the input title and check why the corresponding output title remains “Tab 1”. Done means both titles change consistently when a new input tab is opened.

Written by the indexing model from the issue text.