Within the TextMesh Pro assets, the Bitmap shaders (TMP_Bitmap and TMP_Bitmap-Mobile) both write to POSITION rather than SV_POSITION in their v2f structs. This results in a failure for the shader to compile properly on platform requiring system value shader semantics (such as PS4).

Reproduction Steps:
1. Build & Run the attached example project on an impacted platform
2. Observe no visible text on the screen
3. Edit the TMP_Bitmap shader, line 66, and change POSITION to SV_POSITION
4. Observe the text now renders as expected

Reproducible in TextMesh Pro version 1.0.55.0b11 from the Asset Store.