Robin Tissot
--- a/app/apps/core/models.py
+++ b/app/apps/core/models.py
    )
    READ_DIRECTION_LTR = 'ltr'
    READ_DIRECTION_RTL = 'rtl'
+    READ_DIRECTION_VRL = 'vrl'
--- a/front/vue/components/TranscriptionModal.vue
+++ b/front/vue/components/TranscriptionModal.vue

-            let top = -(bbox.top*ratio - context);
-            let left = -(bbox.left*ratio - context);
+            if(this.$store.state.document.readDirection == "vrl"){              
+
+                let modalBodyVrl = this.$el.querySelector('#modal-body-vrl');
+                let MAX_WIDTH = modalBodyVrl.clientWidth * 0.4;
+
+                if(String(bbox.width * ratio + context) > MAX_WIDTH){
+                    ratio = (MAX_WIDTH / modalImgContainer.clientWidth) * ratio;
+                    modalImgContainer.style.width =  MAX_WIDTH;
+                }

-            // if text direction is rtl and the line doesn't take all the space,
-            // align it to the right
-            if (modalImgContainer.clientWidth - 2*context > bbox.width*ratio