KB296631: The option to drill still appears in Presentation mode in a document even after disabling drilling in MicroStrategy Web 10.3

SYMPTOM:
In MicroStategy Web 10.3, the option to drill on a document can be disabled by unchecking the 'Enable report drilling' on the underlying dataset. However, after disabling drilling, the option to drill will still appear for the grid in Presentation mode, as shown below. 

Notice that even when the option for drilling is still there, the box will appear empty effectively disabling drilling:
STEPS TO REPRODUCE:

• Create a report with an attribute and a metric.
• In Strategy Developer disable the drill option by editing the report > Data > Report Data Options > General > Drilling > Uncheck 'Enable report drilling', as shown below.
  

• Create a document based off of this report. 
• Run in Presentation mode. Notice that the arrow for drilling still appears and that the user can select the option to drill.

CAUSE:
This is an identified defect in Strategy Web 10.3.
ACTION:
This issue has been addressed in Strategy Web 10.4. Upgrade to this version to take advantage of this fix.
The Strategy Internal Reference Number for the issue discussed in this technical note is DE33763.