[SalesForce] Visualforce Render condition not working when true

I have a custom visualforce page that has page blocks. When the render condition is false, I receive the expected results when previewing.

The issue is when I change the render criteria to true and preview the page, the page is blank.

I know for a fact the "true" render condition should display at least one record.

Why does the true condition not display the expected result.

rendered="{!IF(Record.Is_Reviewed__c=False,true,false)}"

vs
rendered="{!IF(Record.Is_Reviewed__c=True,true,false)}"*

Page

<apex:page lightningStylesheets="true" standardController="BMCServiceDesk__Incident__c" recordSetVar="Records" showQuickActionVfHeader="false">

<apex:form >  
  <!-- Incident Record -->
  <apex:repeat value="{!Records}" var="Record">          
  <apex:pageBlock rendered="{!Record.Is_Reviewed__c==True}">       
      <apex:outputField value="{!Record.BMCServiceDesk__Launch_console__c}" />
      <apex:commandButton value="Save" action="{!save}"/>

  </apex:pageBlock> 
  </apex:repeat> 
</apex:form>            
</apex:page>

Example: I've added the is reviewed check box after the ticket number.
If true its blank – the check box doesn't display at all.
If false it renders the check box empty box.
ANY field I use has the same results.

False render condition

^ True render condition