From the TEA Coordinator's Online Manual:
During state assessments for the State of Texas Assessments of Academic Readiness (STAAR®), STAAR Spanish, and the Texas English Language Proficiency Assessment System (TELPAS), certain accessibility features may be provided to students based on their needs. In general, these procedures and materials are available to any student who regularly benefits from the use of them during instruction. A student cannot be required to use them during testing and there is no need to document their use on the answer document or in the Texas Assessment Management System for online administrations.**
**Emphasis added
These are the supports which ALL students will have access to during the online test. They can't be turned off.