Movie 1 Dynamics of the y-component of the polarisation corresponding to an isotropic droplet in a contractile gel, with normal anchoring of the polarisation field at the droplet surface. The activity is \zeta=−0.0001, other parameters as in Fig.4 Movie 2 Chaotic dynamics of the y-component of the polarisation corresponding to an isotropic droplet in a contractile gel, with normal anchoring of the polarisation field at the droplet surface. The activity is \zeta=−0.001. Other parameters: a=0.04 , k=0.06 , \Gamma=1 , \phi_0=2 , \phi_{cr} = 1 , \alpha=0.1 , \eta=1 Movie 3 Dynamics of the y-component of the polarisation corresponding to an isotropic droplet in an extensile gel, with normal anchoring of the polarisation field at the droplet surface. The activity is \zeta=0.00001, other parameters as in Fig.5 Movie 4 Dynamics of the y-component of the polarisation corresponding to an isotropic droplet in an extensile gel, with tangential anchoring of the polarisation field at the droplet surface. The activity is \zeta=0.0001, other parameters as in Fig.8 Movie 5 Chaotic dynamics of the y-component of the polarisation corresponding to an isotropic droplet in a contractile gel, with tangential anchoring of the polarisation field at the droplet surface. The activity is \zeta=−0.001. Other parameters: a=0.04 , k=0.06 , \Gamma=1 , \phi_0=2 , \phi_{cr} = 1 , \alpha=0.1 , \eta=1