fix(multiline-input): expand behaviour not working (#804)

Author: jonnybel

src/components/inputs/localized-multiline-text-input/translation-input.styles.js

@@ -26,7 +26,6 @@ const getTextareaStyles = (props, theme) => {
     props.isCollapsed &&
       css`
         overflow: hidden;
-        word-break: break-all;
       `,
   ];
   return baseStyles;

src/components/inputs/multiline-text-input/multiline-text-input.styles.js

@@ -15,6 +15,7 @@ const getTextareaStyles = (props, theme) => {
     css`
       padding: ${vars.spacingXs} ${vars.spacingS};
       line-height: ${sizeInputLineHeight};
+      flex: auto;
       word-break: break-all;
       white-space: pre-wrap;
       resize: vertical;